20341644982

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{143251021}}^1$

素因数の和:143251094

約数の個数: 8

約数和(自身を含む): 30942220752

約数和(自身を除く): 10600575770

約数列:

[1, 2, 71, 142, 143251021, 286502042, 10170822491, 20341644982]

約数ペア:

[(1, 20341644982), (2, 10170822491), (71, 286502042), (142, 143251021)]