20314702

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1013}}^1$

素因数の和:1323

約数の個数: 16

約数和(自身を含む): 31442112

約数和(自身を除く): 11127410

約数列:

[1, 2, 37, 74, 271, 542, 1013, 2026, 10027, 20054, 37481, 74962, 274523, 549046, 10157351, 20314702]

約数ペア:

[(1, 20314702), (2, 10157351), (37, 549046), (74, 274523), (271, 74962), (542, 37481), (1013, 20054), (2026, 10027)]