20165461036

素因数分解:

$2^2\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{500483}}^1$

素因数の和:501933

約数の個数: 24

約数和(自身を含む): 40359029760

約数和(自身を除く): 20193568724

約数列:

[1, 2, 4, 7, 14, 28, 1439, 2878, 5756, 10073, 20146, 40292, 500483, 1000966, 2001932, 3503381, 7006762, 14013524, 720195037, 1440390074, 2880780148, 5041365259, 10082730518, 20165461036]

約数ペア:

[(1, 20165461036), (2, 10082730518), (4, 5041365259), (7, 2880780148), (14, 1440390074), (28, 720195037), (1439, 14013524), (2878, 7006762), (5756, 3503381), (10073, 2001932), (20146, 1000966), (40292, 500483)]