20162574183

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1\times {\mathrm{51461}}^1$

素因数の和:53666

約数の個数: 16

約数和(自身を含む): 27337437792

約数和(自身を除く): 7174863609

約数列:

[1, 3, 61, 183, 2141, 6423, 51461, 130601, 154383, 391803, 3139121, 9417363, 110178001, 330534003, 6720858061, 20162574183]

約数ペア:

[(1, 20162574183), (3, 6720858061), (61, 330534003), (183, 110178001), (2141, 9417363), (6423, 3139121), (51461, 391803), (130601, 154383)]