20237537279

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1\times {\mathrm{18803}}^1$

素因数の和:20390

約数の個数: 16

約数和(自身を含む): 21893873280

約数和(自身を除く): 1656336001

約数列:

[1, 19, 37, 703, 1531, 18803, 29089, 56647, 357257, 695711, 1076293, 13218509, 28787393, 546960467, 1065133541, 20237537279]

約数ペア:

[(1, 20237537279), (19, 1065133541), (37, 546960467), (703, 28787393), (1531, 13218509), (18803, 1076293), (29089, 695711), (56647, 357257)]