20210933083

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{20107}}^1$

素因数の和:20307

約数の個数: 32

約数和(自身を含む): 23975170560

約数和(自身を除く): 3764237477

約数列:

[1, 11, 23, 29, 137, 253, 319, 667, 1507, 3151, 3973, 7337, 20107, 34661, 43703, 91379, 221177, 462461, 583103, 1005169, 2754659, 5087071, 6414133, 13411369, 30301249, 63357157, 79885111, 147525059, 696928727, 878736221, 1837357553, 20210933083]

約数ペア:

[(1, 20210933083), (11, 1837357553), (23, 878736221), (29, 696928727), (137, 147525059), (253, 79885111), (319, 63357157), (667, 30301249), (1507, 13411369), (3151, 6414133), (3973, 5087071), (7337, 2754659), (20107, 1005169), (34661, 583103), (43703, 462461), (91379, 221177)]