20164031808

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:845

約数の個数: 224

約数和(自身を含む): 57491619840

約数和(自身を除く): 37327588032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 71, 76, 96, 114, 127, 142, 152, 192, 213, 228, 254, 284, 304, 381, 426, 456, 508, 568, 608, 613, 762, 852, 912, 1016, 1136, 1216, 1226, 1349, 1524, 1704, 1824, 1839, 2032, 2272, 2413, 2452, 2698, 3048, 3408, 3648, 3678, 4047, 4064, 4544, 4826, 4904, 5396, 6096, 6816, 7239, 7356, 8094, 8128, 9017, 9652, 9808, 10792, 11647, 12192, 13632, 14478, 14712, 16188, 18034, 19304, 19616, 21584, 23294, 24384, 27051, 28956, 29424, 32376, 34941, 36068, 38608, 39232, 43168, 43523, 46588, 54102, 57912, 58848, 64752, 69882, 72136, 77216, 77851, 86336, 87046, 93176, 108204, 115824, 117696, 129504, 130569, 139764, 144272, 154432, 155702, 171323, 174092, 186352, 216408, 231648, 233553, 259008, 261138, 279528, 288544, 311404, 342646, 348184, 372704, 432816, 463296, 467106, 513969, 522276, 559056, 577088, 622808, 685292, 696368, 745408, 826937, 865632, 934212, 1027938, 1044552, 1118112, 1245616, 1370584, 1392736, 1479169, 1653874, 1731264, 1868424, 2055876, 2089104, 2236224, 2480811, 2491232, 2741168, 2785472, 2958338, 3307748, 3736848, 4111752, 4178208, 4437507, 4961622, 4982464, 5482336, 5527421, 5916676, 6615496, 7473696, 8223504, 8356416, 8875014, 9923244, 10964672, 11054842, 11833352, 13230992, 14947392, 16447008, 16582263, 17750028, 19846488, 22109684, 23666704, 26461984, 32894016, 33164526, 35500056, 39692976, 44219368, 47333408, 52923968, 66329052, 71000112, 79385952, 88438736, 94666816, 105020999, 132658104, 142000224, 158771904, 176877472, 210041998, 265316208, 284000448, 315062997, 353754944, 420083996, 530632416, 630125994, 840167992, 1061264832, 1260251988, 1680335984, 2520503976, 3360671968, 5041007952, 6721343936, 10082015904, 20164031808]

約数ペア:

[(1, 20164031808), (2, 10082015904), (3, 6721343936), (4, 5041007952), (6, 3360671968), (8, 2520503976), (12, 1680335984), (16, 1260251988), (19, 1061264832), (24, 840167992), (32, 630125994), (38, 530632416), (48, 420083996), (57, 353754944), (64, 315062997), (71, 284000448), (76, 265316208), (96, 210041998), (114, 176877472), (127, 158771904), (142, 142000224), (152, 132658104), (192, 105020999), (213, 94666816), (228, 88438736), (254, 79385952), (284, 71000112), (304, 66329052), (381, 52923968), (426, 47333408), (456, 44219368), (508, 39692976), (568, 35500056), (608, 33164526), (613, 32894016), (762, 26461984), (852, 23666704), (912, 22109684), (1016, 19846488), (1136, 17750028), (1216, 16582263), (1226, 16447008), (1349, 14947392), (1524, 13230992), (1704, 11833352), (1824, 11054842), (1839, 10964672), (2032, 9923244), (2272, 8875014), (2413, 8356416), (2452, 8223504), (2698, 7473696), (3048, 6615496), (3408, 5916676), (3648, 5527421), (3678, 5482336), (4047, 4982464), (4064, 4961622), (4544, 4437507), (4826, 4178208), (4904, 4111752), (5396, 3736848), (6096, 3307748), (6816, 2958338), (7239, 2785472), (7356, 2741168), (8094, 2491232), (8128, 2480811), (9017, 2236224), (9652, 2089104), (9808, 2055876), (10792, 1868424), (11647, 1731264), (12192, 1653874), (13632, 1479169), (14478, 1392736), (14712, 1370584), (16188, 1245616), (18034, 1118112), (19304, 1044552), (19616, 1027938), (21584, 934212), (23294, 865632), (24384, 826937), (27051, 745408), (28956, 696368), (29424, 685292), (32376, 622808), (34941, 577088), (36068, 559056), (38608, 522276), (39232, 513969), (43168, 467106), (43523, 463296), (46588, 432816), (54102, 372704), (57912, 348184), (58848, 342646), (64752, 311404), (69882, 288544), (72136, 279528), (77216, 261138), (77851, 259008), (86336, 233553), (87046, 231648), (93176, 216408), (108204, 186352), (115824, 174092), (117696, 171323), (129504, 155702), (130569, 154432), (139764, 144272)]