20199368952

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:851

約数の個数: 256

約数和(自身を含む): 65116800000

約数和(自身を除く): 44917431048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 101, 108, 126, 168, 189, 202, 216, 252, 303, 349, 378, 379, 404, 504, 606, 698, 707, 756, 758, 808, 909, 1047, 1137, 1212, 1396, 1414, 1512, 1516, 1818, 2094, 2121, 2274, 2424, 2443, 2653, 2727, 2792, 2828, 3032, 3141, 3411, 3636, 4188, 4242, 4548, 4886, 5306, 5454, 5656, 6282, 6363, 6822, 7272, 7329, 7959, 8376, 8484, 9096, 9423, 9772, 10233, 10612, 10908, 12564, 12726, 13644, 14658, 15918, 16968, 18846, 19089, 19544, 20466, 21224, 21816, 21987, 23877, 25128, 25452, 27288, 29316, 31836, 35249, 37692, 38178, 38279, 40932, 43974, 47754, 50904, 58632, 63672, 65961, 70498, 71631, 75384, 76356, 76558, 81864, 87948, 95508, 105747, 114837, 131922, 132271, 140996, 143262, 152712, 153116, 175896, 191016, 211494, 229674, 246743, 263844, 264542, 267953, 281992, 286524, 306232, 317241, 344511, 396813, 422988, 459348, 493486, 527688, 529084, 535906, 573048, 634482, 689022, 740229, 793626, 803859, 845976, 918696, 925897, 951723, 986972, 1033533, 1058168, 1071812, 1190439, 1268964, 1378044, 1480458, 1587252, 1607718, 1851794, 1903446, 1973944, 2067066, 2143624, 2220687, 2380878, 2411577, 2537928, 2756088, 2777691, 2960916, 3174504, 3215436, 3571317, 3703588, 3806892, 4134132, 4441374, 4761756, 4823154, 5555382, 5921832, 6430872, 6662061, 7142634, 7234731, 7407176, 7613784, 8268264, 8333073, 8882748, 9523512, 9646308, 11110764, 13324122, 13359371, 14285268, 14469462, 16666146, 17765496, 19292616, 22221528, 24999219, 26648244, 26718742, 28570536, 28938924, 33332292, 40078113, 49998438, 53296488, 53437484, 57877848, 66664584, 80156226, 93515597, 99996876, 106874968, 120234339, 160312452, 187031194, 199993752, 240468678, 280546791, 320624904, 360703017, 374062388, 480937356, 561093582, 721406034, 748124776, 841640373, 961874712, 1122187164, 1442812068, 1683280746, 2244374328, 2524921119, 2885624136, 3366561492, 5049842238, 6733122984, 10099684476, 20199368952]

約数ペア:

[(1, 20199368952), (2, 10099684476), (3, 6733122984), (4, 5049842238), (6, 3366561492), (7, 2885624136), (8, 2524921119), (9, 2244374328), (12, 1683280746), (14, 1442812068), (18, 1122187164), (21, 961874712), (24, 841640373), (27, 748124776), (28, 721406034), (36, 561093582), (42, 480937356), (54, 374062388), (56, 360703017), (63, 320624904), (72, 280546791), (84, 240468678), (101, 199993752), (108, 187031194), (126, 160312452), (168, 120234339), (189, 106874968), (202, 99996876), (216, 93515597), (252, 80156226), (303, 66664584), (349, 57877848), (378, 53437484), (379, 53296488), (404, 49998438), (504, 40078113), (606, 33332292), (698, 28938924), (707, 28570536), (756, 26718742), (758, 26648244), (808, 24999219), (909, 22221528), (1047, 19292616), (1137, 17765496), (1212, 16666146), (1396, 14469462), (1414, 14285268), (1512, 13359371), (1516, 13324122), (1818, 11110764), (2094, 9646308), (2121, 9523512), (2274, 8882748), (2424, 8333073), (2443, 8268264), (2653, 7613784), (2727, 7407176), (2792, 7234731), (2828, 7142634), (3032, 6662061), (3141, 6430872), (3411, 5921832), (3636, 5555382), (4188, 4823154), (4242, 4761756), (4548, 4441374), (4886, 4134132), (5306, 3806892), (5454, 3703588), (5656, 3571317), (6282, 3215436), (6363, 3174504), (6822, 2960916), (7272, 2777691), (7329, 2756088), (7959, 2537928), (8376, 2411577), (8484, 2380878), (9096, 2220687), (9423, 2143624), (9772, 2067066), (10233, 1973944), (10612, 1903446), (10908, 1851794), (12564, 1607718), (12726, 1587252), (13644, 1480458), (14658, 1378044), (15918, 1268964), (16968, 1190439), (18846, 1071812), (19089, 1058168), (19544, 1033533), (20466, 986972), (21224, 951723), (21816, 925897), (21987, 918696), (23877, 845976), (25128, 803859), (25452, 793626), (27288, 740229), (29316, 689022), (31836, 634482), (35249, 573048), (37692, 535906), (38178, 529084), (38279, 527688), (40932, 493486), (43974, 459348), (47754, 422988), (50904, 396813), (58632, 344511), (63672, 317241), (65961, 306232), (70498, 286524), (71631, 281992), (75384, 267953), (76356, 264542), (76558, 263844), (81864, 246743), (87948, 229674), (95508, 211494), (105747, 191016), (114837, 175896), (131922, 153116), (132271, 152712), (140996, 143262)]