20007960293878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{334099}}^1\times {\mathrm{730321}}^1$

素因数の和:1064463

約数の個数: 16

約数和(自身を含む): 30744073105200

約数和(自身を除く): 10736112811322

約数列:

[1, 2, 41, 82, 334099, 668198, 730321, 1460642, 13698059, 27396118, 29943161, 59886322, 243999515779, 487999031558, 10003980146939, 20007960293878]

約数ペア:

[(1, 20007960293878), (2, 10003980146939), (41, 487999031558), (82, 243999515779), (334099, 59886322), (668198, 29943161), (730321, 27396118), (1460642, 13698059)]