20161005308

素因数分解:

$2^2\times {\mathrm{74201}}^1\times {\mathrm{67927}}^1$

素因数の和:142132

約数の個数: 12

約数和(自身を含む): 35282754192

約数和(自身を除く): 15121748884

約数列:

[1, 2, 4, 67927, 74201, 135854, 148402, 271708, 296804, 5040251327, 10080502654, 20161005308]

約数ペア:

[(1, 20161005308), (2, 10080502654), (4, 5040251327), (67927, 296804), (74201, 271708), (135854, 148402)]