20227928056

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7685383}}^1$

素因数の和:7685443

約数の個数: 32

約数和(自身を含む): 44267811840

約数和(自身を除く): 24039883784

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 7685383, 15370766, 30741532, 53797681, 61483064, 107595362, 215190724, 361213001, 430381448, 722426002, 1444852004, 2528491007, 2889704008, 5056982014, 10113964028, 20227928056]

約数ペア:

[(1, 20227928056), (2, 10113964028), (4, 5056982014), (7, 2889704008), (8, 2528491007), (14, 1444852004), (28, 722426002), (47, 430381448), (56, 361213001), (94, 215190724), (188, 107595362), (329, 61483064), (376, 53797681), (658, 30741532), (1316, 15370766), (2632, 7685383)]