20565722882

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3984061}}^1$

素因数の和:3984181

約数の個数: 16

約数和(自身を含む): 32270902200

約数和(自身を除く): 11705179318

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 3984061, 7968122, 115537769, 231075538, 354581429, 709162858, 10282861441, 20565722882]

約数ペア:

[(1, 20565722882), (2, 10282861441), (29, 709162858), (58, 354581429), (89, 231075538), (178, 115537769), (2581, 7968122), (5162, 3984061)]