20229632633

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{391009}}^1$

素因数の和:391424

約数の個数: 16

約数和(自身を含む): 24399024000

約数和(自身を除く): 4169391367

約数列:

[1, 7, 19, 133, 389, 2723, 7391, 51737, 391009, 2737063, 7429171, 52004197, 152102501, 1064717507, 2889947519, 20229632633]

約数ペア:

[(1, 20229632633), (7, 2889947519), (19, 1064717507), (133, 152102501), (389, 52004197), (2723, 7429171), (7391, 2737063), (51737, 391009)]