20129376982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70382437}}^1$

素因数の和:70382463

約数の個数: 16

約数和(自身を含む): 35472748752

約数和(自身を除く): 15343371770

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70382437, 140764874, 774206807, 914971681, 1548413614, 1829943362, 10064688491, 20129376982]

約数ペア:

[(1, 20129376982), (2, 10064688491), (11, 1829943362), (13, 1548413614), (22, 914971681), (26, 774206807), (143, 140764874), (286, 70382437)]