20183655612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1\times {\mathrm{1229}}^1$

素因数の和:1795

約数の個数: 96

約数和(自身を含む): 49626662400

約数和(自身を除く): 29443006788

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 157, 276, 314, 379, 471, 628, 758, 942, 1137, 1229, 1516, 1884, 2274, 2458, 3611, 3687, 4548, 4916, 7222, 7374, 8717, 10833, 14444, 14748, 17434, 21666, 26151, 28267, 34868, 43332, 52302, 56534, 59503, 84801, 104604, 113068, 119006, 169602, 178509, 192953, 238012, 339204, 357018, 385906, 465791, 578859, 714036, 771812, 931582, 1157718, 1368569, 1397373, 1863164, 2315436, 2737138, 2794746, 4105707, 4437919, 5474276, 5589492, 8211414, 8875838, 10713193, 13313757, 16422828, 17751676, 21426386, 26627514, 32139579, 42852772, 53255028, 64279158, 73129187, 128558316, 146258374, 219387561, 292516748, 438775122, 877550244, 1681971301, 3363942602, 5045913903, 6727885204, 10091827806, 20183655612]

約数ペア:

[(1, 20183655612), (2, 10091827806), (3, 6727885204), (4, 5045913903), (6, 3363942602), (12, 1681971301), (23, 877550244), (46, 438775122), (69, 292516748), (92, 219387561), (138, 146258374), (157, 128558316), (276, 73129187), (314, 64279158), (379, 53255028), (471, 42852772), (628, 32139579), (758, 26627514), (942, 21426386), (1137, 17751676), (1229, 16422828), (1516, 13313757), (1884, 10713193), (2274, 8875838), (2458, 8211414), (3611, 5589492), (3687, 5474276), (4548, 4437919), (4916, 4105707), (7222, 2794746), (7374, 2737138), (8717, 2315436), (10833, 1863164), (14444, 1397373), (14748, 1368569), (17434, 1157718), (21666, 931582), (26151, 771812), (28267, 714036), (34868, 578859), (43332, 465791), (52302, 385906), (56534, 357018), (59503, 339204), (84801, 238012), (104604, 192953), (113068, 178509), (119006, 169602)]