20237664858

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1039}}^1$

素因数の和:1364

約数の個数: 96

約数和(自身を含む): 44137267200

約数和(自身を除く): 23899602342

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 239, 282, 289, 478, 578, 717, 799, 867, 1039, 1434, 1598, 1734, 2078, 2397, 3117, 4063, 4794, 6234, 8126, 11233, 12189, 13583, 17663, 22466, 24378, 27166, 33699, 35326, 40749, 48833, 52989, 67398, 69071, 81498, 97666, 105978, 138142, 146499, 190961, 207213, 248321, 292998, 300271, 381922, 414426, 496642, 572883, 600542, 744963, 830161, 900813, 1145766, 1489926, 1660322, 1801626, 2490483, 3246337, 4221457, 4980966, 6492674, 8442914, 9739011, 11671087, 12664371, 14112737, 19478022, 23342174, 25328742, 28225474, 35013261, 42338211, 70026522, 71764769, 84676422, 143529538, 198408479, 215294307, 396816958, 430588614, 595225437, 1190450874, 3372944143, 6745888286, 10118832429, 20237664858]

約数ペア:

[(1, 20237664858), (2, 10118832429), (3, 6745888286), (6, 3372944143), (17, 1190450874), (34, 595225437), (47, 430588614), (51, 396816958), (94, 215294307), (102, 198408479), (141, 143529538), (239, 84676422), (282, 71764769), (289, 70026522), (478, 42338211), (578, 35013261), (717, 28225474), (799, 25328742), (867, 23342174), (1039, 19478022), (1434, 14112737), (1598, 12664371), (1734, 11671087), (2078, 9739011), (2397, 8442914), (3117, 6492674), (4063, 4980966), (4794, 4221457), (6234, 3246337), (8126, 2490483), (11233, 1801626), (12189, 1660322), (13583, 1489926), (17663, 1145766), (22466, 900813), (24378, 830161), (27166, 744963), (33699, 600542), (35326, 572883), (40749, 496642), (48833, 414426), (52989, 381922), (67398, 300271), (69071, 292998), (81498, 248321), (97666, 207213), (105978, 190961), (138142, 146499)]