20236250279

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{240287}}^1$

素因数の和:240574

約数の個数: 16

約数和(自身を含む): 23667406848

約数和(自身を除く): 3431156569

約数列:

[1, 7, 53, 227, 371, 1589, 12031, 84217, 240287, 1682009, 12735211, 54545149, 89146477, 381816043, 2890892897, 20236250279]

約数ペア:

[(1, 20236250279), (7, 2890892897), (53, 381816043), (227, 89146477), (371, 54545149), (1589, 12735211), (12031, 1682009), (84217, 240287)]