20128227018

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197335559}}^1$

素因数の和:197335581

約数の個数: 16

約数和(自身を含む): 42624480960

約数和(自身を除く): 22496253942

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197335559, 394671118, 592006677, 1184013354, 3354704503, 6709409006, 10064113509, 20128227018]

約数ペア:

[(1, 20128227018), (2, 10064113509), (3, 6709409006), (6, 3354704503), (17, 1184013354), (34, 592006677), (51, 394671118), (102, 197335559)]