20801856

素因数分解:

$2^6\times 3^1\times {\mathrm{108343}}^1$

素因数の和:108358

約数の個数: 28

約数和(自身を含む): 55038752

約数和(自身を除く): 34236896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 108343, 216686, 325029, 433372, 650058, 866744, 1300116, 1733488, 2600232, 3466976, 5200464, 6933952, 10400928, 20801856]

約数ペア:

[(1, 20801856), (2, 10400928), (3, 6933952), (4, 5200464), (6, 3466976), (8, 2600232), (12, 1733488), (16, 1300116), (24, 866744), (32, 650058), (48, 433372), (64, 325029), (96, 216686), (192, 108343)]