20794624036

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{476111}}^1$

素因数の和:476355

約数の個数: 24

約数和(自身を含む): 37193869440

約数和(自身を除く): 16399245404

約数列:

[1, 2, 4, 61, 122, 179, 244, 358, 716, 10919, 21838, 43676, 476111, 952222, 1904444, 29042771, 58085542, 85223869, 116171084, 170447738, 340895476, 5198656009, 10397312018, 20794624036]

約数ペア:

[(1, 20794624036), (2, 10397312018), (4, 5198656009), (61, 340895476), (122, 170447738), (179, 116171084), (244, 85223869), (358, 58085542), (716, 29042771), (10919, 1904444), (21838, 952222), (43676, 476111)]