20174492159

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47903}}^1\times {\mathrm{18311}}^1$

素因数の和:66237

約数の個数: 8

約数和(自身を含む): 21053233152

約数和(自身を除く): 878740993

約数列:

[1, 23, 18311, 47903, 421153, 1101769, 877151833, 20174492159]

約数ペア:

[(1, 20174492159), (23, 877151833), (18311, 1101769), (47903, 421153)]