20137534885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13469923}}^1$

素因数の和:13469964

約数の個数: 16

約数和(自身を含む): 27155366784

約数和(自身を除く): 7017831899

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 13469923, 67349615, 175108999, 309808229, 875544995, 1549041145, 4027506977, 20137534885]

約数ペア:

[(1, 20137534885), (5, 4027506977), (13, 1549041145), (23, 875544995), (65, 309808229), (115, 175108999), (299, 67349615), (1495, 13469923)]