20139165888

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1\times {\mathrm{4271}}^1$

素因数の和:4926

約数の個数: 112

約数和(自身を含む): 54688435200

約数和(自身を除く): 34549269312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 599, 656, 984, 1198, 1312, 1797, 1968, 2396, 2624, 3594, 3936, 4271, 4792, 7188, 7872, 8542, 9584, 12813, 14376, 17084, 19168, 24559, 25626, 28752, 34168, 38336, 49118, 51252, 57504, 68336, 73677, 98236, 102504, 115008, 136672, 147354, 175111, 196472, 205008, 273344, 294708, 350222, 392944, 410016, 525333, 589416, 700444, 785888, 820032, 1050666, 1178832, 1400888, 1571776, 2101332, 2357664, 2558329, 2801776, 4202664, 4715328, 5116658, 5603552, 7674987, 8405328, 10233316, 11207104, 15349974, 16810656, 20466632, 30699948, 33621312, 40933264, 61399896, 81866528, 104891489, 122799792, 163733056, 209782978, 245599584, 314674467, 419565956, 491199168, 629348934, 839131912, 1258697868, 1678263824, 2517395736, 3356527648, 5034791472, 6713055296, 10069582944, 20139165888]

約数ペア:

[(1, 20139165888), (2, 10069582944), (3, 6713055296), (4, 5034791472), (6, 3356527648), (8, 2517395736), (12, 1678263824), (16, 1258697868), (24, 839131912), (32, 629348934), (41, 491199168), (48, 419565956), (64, 314674467), (82, 245599584), (96, 209782978), (123, 163733056), (164, 122799792), (192, 104891489), (246, 81866528), (328, 61399896), (492, 40933264), (599, 33621312), (656, 30699948), (984, 20466632), (1198, 16810656), (1312, 15349974), (1797, 11207104), (1968, 10233316), (2396, 8405328), (2624, 7674987), (3594, 5603552), (3936, 5116658), (4271, 4715328), (4792, 4202664), (7188, 2801776), (7872, 2558329), (8542, 2357664), (9584, 2101332), (12813, 1571776), (14376, 1400888), (17084, 1178832), (19168, 1050666), (24559, 820032), (25626, 785888), (28752, 700444), (34168, 589416), (38336, 525333), (49118, 410016), (51252, 392944), (57504, 350222), (68336, 294708), (73677, 273344), (98236, 205008), (102504, 196472), (115008, 175111), (136672, 147354)]