20636579041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{15199}}^1$

素因数の和:15493

約数の個数: 32

約数和(自身を含む): 24514560000

約数和(自身を除く): 3877980959

約数列:

[1, 13, 19, 23, 239, 247, 299, 437, 3107, 4541, 5497, 5681, 15199, 59033, 71461, 104443, 197587, 288781, 349577, 1357759, 3632561, 3754153, 4544501, 6641963, 47223293, 69018659, 83548903, 86345519, 897242567, 1086135739, 1587429157, 20636579041]

約数ペア:

[(1, 20636579041), (13, 1587429157), (19, 1086135739), (23, 897242567), (239, 86345519), (247, 83548903), (299, 69018659), (437, 47223293), (3107, 6641963), (4541, 4544501), (5497, 3754153), (5681, 3632561), (15199, 1357759), (59033, 349577), (71461, 288781), (104443, 197587)]