20328115248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{20166781}}^1$

素因数の和:20166802

約数の個数: 60

約数和(自身を含む): 65017705168

約数和(自身を除く): 44689589920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 20166781, 40333562, 60500343, 80667124, 121000686, 141167467, 161334248, 181501029, 242001372, 282334934, 322668496, 363002058, 423502401, 484002744, 564669868, 726004116, 847004802, 968005488, 1129339736, 1270507203, 1452008232, 1694009604, 2258679472, 2541014406, 2904016464, 3388019208, 5082028812, 6776038416, 10164057624, 20328115248]

約数ペア:

[(1, 20328115248), (2, 10164057624), (3, 6776038416), (4, 5082028812), (6, 3388019208), (7, 2904016464), (8, 2541014406), (9, 2258679472), (12, 1694009604), (14, 1452008232), (16, 1270507203), (18, 1129339736), (21, 968005488), (24, 847004802), (28, 726004116), (36, 564669868), (42, 484002744), (48, 423502401), (56, 363002058), (63, 322668496), (72, 282334934), (84, 242001372), (112, 181501029), (126, 161334248), (144, 141167467), (168, 121000686), (252, 80667124), (336, 60500343), (504, 40333562), (1008, 20166781)]