20256223753

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{91631}}^1$

素因数の和:91824

約数の個数: 16

約数和(自身を含む): 21336327936

約数和(自身を除く): 1080104183

約数列:

[1, 43, 53, 97, 2279, 4171, 5141, 91631, 221063, 3940133, 4856443, 8888207, 208827049, 382192901, 471074971, 20256223753]

約数ペア:

[(1, 20256223753), (43, 471074971), (53, 382192901), (97, 208827049), (2279, 8888207), (4171, 4856443), (5141, 3940133), (91631, 221063)]