20969408292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1175

約数の個数: 288

約数和(自身を含む): 63370137600

約数和(自身を除く): 42400729308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 49, 57, 69, 76, 79, 84, 92, 98, 114, 133, 138, 147, 158, 161, 196, 228, 237, 266, 276, 294, 316, 322, 399, 437, 474, 483, 532, 553, 588, 644, 798, 874, 931, 948, 966, 1033, 1106, 1127, 1311, 1501, 1596, 1659, 1748, 1817, 1862, 1932, 2066, 2212, 2254, 2622, 2793, 3002, 3059, 3099, 3318, 3381, 3634, 3724, 3871, 4132, 4503, 4508, 5244, 5451, 5586, 6004, 6118, 6198, 6636, 6762, 7231, 7268, 7742, 9006, 9177, 10507, 10902, 11172, 11613, 12236, 12396, 12719, 13524, 14462, 15484, 18012, 18354, 19627, 21014, 21413, 21693, 21804, 23226, 23759, 25438, 28924, 31521, 34523, 36708, 38157, 39254, 42028, 42826, 43386, 46452, 47518, 50617, 50876, 58881, 63042, 64239, 69046, 71277, 73549, 76314, 78508, 81607, 85652, 86772, 89033, 95036, 101234, 103569, 117762, 126084, 128478, 137389, 138092, 142554, 147098, 151851, 152628, 163214, 166313, 178066, 202468, 207138, 220647, 235524, 241661, 244821, 256956, 267099, 274778, 285108, 294196, 303702, 326428, 332626, 356132, 412167, 414276, 441294, 451421, 483322, 489642, 498939, 534198, 549556, 571249, 607404, 665252, 724983, 824334, 882588, 902842, 961723, 966644, 979284, 997878, 1068396, 1142498, 1164191, 1354263, 1449966, 1550533, 1648668, 1691627, 1713747, 1805684, 1876961, 1923446, 1995756, 2284996, 2328382, 2708526, 2885169, 2899932, 3101066, 3159947, 3383254, 3427494, 3492573, 3753922, 3846892, 3998743, 4651599, 4656764, 5074881, 5417052, 5630883, 5770338, 6202132, 6319894, 6766508, 6854988, 6985146, 7507844, 7997486, 9303198, 9479841, 10149762, 10853731, 11261766, 11540676, 11996229, 12639788, 13138727, 13970292, 15994972, 18606396, 18959682, 20299524, 21707462, 22119629, 22523532, 23992458, 26277454, 32561193, 35662259, 37919364, 39416181, 43414924, 44239258, 47984916, 52554908, 65122386, 66358887, 71324518, 75976117, 78832362, 88478516, 91971089, 106986777, 130244772, 132717774, 142649036, 151952234, 157664724, 183942178, 213973554, 227928351, 249635813, 265435548, 275913267, 303904468, 367884356, 427947108, 455856702, 499271626, 551826534, 748907439, 911713404, 998543252, 1103653068, 1497814878, 1747450691, 2995629756, 3494901382, 5242352073, 6989802764, 10484704146, 20969408292]

約数ペア:

[(1, 20969408292), (2, 10484704146), (3, 6989802764), (4, 5242352073), (6, 3494901382), (7, 2995629756), (12, 1747450691), (14, 1497814878), (19, 1103653068), (21, 998543252), (23, 911713404), (28, 748907439), (38, 551826534), (42, 499271626), (46, 455856702), (49, 427947108), (57, 367884356), (69, 303904468), (76, 275913267), (79, 265435548), (84, 249635813), (92, 227928351), (98, 213973554), (114, 183942178), (133, 157664724), (138, 151952234), (147, 142649036), (158, 132717774), (161, 130244772), (196, 106986777), (228, 91971089), (237, 88478516), (266, 78832362), (276, 75976117), (294, 71324518), (316, 66358887), (322, 65122386), (399, 52554908), (437, 47984916), (474, 44239258), (483, 43414924), (532, 39416181), (553, 37919364), (588, 35662259), (644, 32561193), (798, 26277454), (874, 23992458), (931, 22523532), (948, 22119629), (966, 21707462), (1033, 20299524), (1106, 18959682), (1127, 18606396), (1311, 15994972), (1501, 13970292), (1596, 13138727), (1659, 12639788), (1748, 11996229), (1817, 11540676), (1862, 11261766), (1932, 10853731), (2066, 10149762), (2212, 9479841), (2254, 9303198), (2622, 7997486), (2793, 7507844), (3002, 6985146), (3059, 6854988), (3099, 6766508), (3318, 6319894), (3381, 6202132), (3634, 5770338), (3724, 5630883), (3871, 5417052), (4132, 5074881), (4503, 4656764), (4508, 4651599), (5244, 3998743), (5451, 3846892), (5586, 3753922), (6004, 3492573), (6118, 3427494), (6198, 3383254), (6636, 3159947), (6762, 3101066), (7231, 2899932), (7268, 2885169), (7742, 2708526), (9006, 2328382), (9177, 2284996), (10507, 1995756), (10902, 1923446), (11172, 1876961), (11613, 1805684), (12236, 1713747), (12396, 1691627), (12719, 1648668), (13524, 1550533), (14462, 1449966), (15484, 1354263), (18012, 1164191), (18354, 1142498), (19627, 1068396), (21014, 997878), (21413, 979284), (21693, 966644), (21804, 961723), (23226, 902842), (23759, 882588), (25438, 824334), (28924, 724983), (31521, 665252), (34523, 607404), (36708, 571249), (38157, 549556), (39254, 534198), (42028, 498939), (42826, 489642), (43386, 483322), (46452, 451421), (47518, 441294), (50617, 414276), (50876, 412167), (58881, 356132), (63042, 332626), (64239, 326428), (69046, 303702), (71277, 294196), (73549, 285108), (76314, 274778), (78508, 267099), (81607, 256956), (85652, 244821), (86772, 241661), (89033, 235524), (95036, 220647), (101234, 207138), (103569, 202468), (117762, 178066), (126084, 166313), (128478, 163214), (137389, 152628), (138092, 151851), (142554, 147098)]