20226735398

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{488309}}^1$

素因数の和:488599

約数の個数: 16

約数和(自身を含む): 30763530000

約数和(自身を除く): 10536794602

約数列:

[1, 2, 139, 149, 278, 298, 20711, 41422, 488309, 976618, 67874951, 72758041, 135749902, 145516082, 10113367699, 20226735398]

約数ペア:

[(1, 20226735398), (2, 10113367699), (139, 145516082), (149, 135749902), (278, 72758041), (298, 67874951), (20711, 976618), (41422, 488309)]