20082021119993

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{327010163}}^1$

素因数の和:327010484

約数の個数: 16

約数和(自身を含む): 23774946963456

約数和(自身を除く): 3692925843463

約数列:

[1, 7, 31, 217, 283, 1981, 8773, 61411, 327010163, 2289071141, 10137315053, 70961205371, 92543876129, 647807132903, 2868860159999, 20082021119993]

約数ペア:

[(1, 20082021119993), (7, 2868860159999), (31, 647807132903), (217, 92543876129), (283, 70961205371), (1981, 10137315053), (8773, 2289071141), (61411, 327010163)]