20468981952

素因数分解:

$2^6\times 3^2\times {\mathrm{2339}}^1\times {\mathrm{15193}}^1$

素因数の和:17550

約数の個数: 84

約数和(自身を含む): 58699587960

約数和(自身を除く): 38230606008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2339, 4678, 7017, 9356, 14034, 15193, 18712, 21051, 28068, 30386, 37424, 42102, 45579, 56136, 60772, 74848, 84204, 91158, 112272, 121544, 136737, 149696, 168408, 182316, 224544, 243088, 273474, 336816, 364632, 449088, 486176, 546948, 673632, 729264, 972352, 1093896, 1347264, 1458528, 2187792, 2917056, 4375584, 8751168, 35536427, 71072854, 106609281, 142145708, 213218562, 284291416, 319827843, 426437124, 568582832, 639655686, 852874248, 1137165664, 1279311372, 1705748496, 2274331328, 2558622744, 3411496992, 5117245488, 6822993984, 10234490976, 20468981952]

約数ペア:

[(1, 20468981952), (2, 10234490976), (3, 6822993984), (4, 5117245488), (6, 3411496992), (8, 2558622744), (9, 2274331328), (12, 1705748496), (16, 1279311372), (18, 1137165664), (24, 852874248), (32, 639655686), (36, 568582832), (48, 426437124), (64, 319827843), (72, 284291416), (96, 213218562), (144, 142145708), (192, 106609281), (288, 71072854), (576, 35536427), (2339, 8751168), (4678, 4375584), (7017, 2917056), (9356, 2187792), (14034, 1458528), (15193, 1347264), (18712, 1093896), (21051, 972352), (28068, 729264), (30386, 673632), (37424, 546948), (42102, 486176), (45579, 449088), (56136, 364632), (60772, 336816), (74848, 273474), (84204, 243088), (91158, 224544), (112272, 182316), (121544, 168408), (136737, 149696)]