20059908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151969}}^1$

素因数の和:151987

約数の個数: 24

約数和(自身を含む): 51061920

約数和(自身を除く): 31002012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 151969, 303938, 455907, 607876, 911814, 1671659, 1823628, 3343318, 5014977, 6686636, 10029954, 20059908]

約数ペア:

[(1, 20059908), (2, 10029954), (3, 6686636), (4, 5014977), (6, 3343318), (11, 1823628), (12, 1671659), (22, 911814), (33, 607876), (44, 455907), (66, 303938), (132, 151969)]