20249952015

素因数分解:

$3^1\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{845333}}^1$

素因数の和:846938

約数の個数: 16

約数和(自身を含む): 32420249568

約数和(自身を除く): 12170297553

約数列:

[1, 3, 5, 15, 1597, 4791, 7985, 23955, 845333, 2535999, 4226665, 12679995, 1349996801, 4049990403, 6749984005, 20249952015]

約数ペア:

[(1, 20249952015), (3, 6749984005), (5, 4049990403), (15, 1349996801), (1597, 12679995), (4791, 4226665), (7985, 2535999), (23955, 845333)]