20214343874

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{6353}}^1\times {\mathrm{12527}}^1$

素因数の和:19009

約数の個数: 16

約数和(自身を含む): 30567518208

約数和(自身を除く): 10353174334

約数列:

[1, 2, 127, 254, 6353, 12527, 12706, 25054, 806831, 1590929, 1613662, 3181858, 79584031, 159168062, 10107171937, 20214343874]

約数ペア:

[(1, 20214343874), (2, 10107171937), (127, 159168062), (254, 79584031), (6353, 3181858), (12527, 1613662), (12706, 1590929), (25054, 806831)]