20131130455

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1\times {\mathrm{60101}}^1$

素因数の和:62298

約数の個数: 16

約数和(自身を含む): 24948580608

約数和(自身を除く): 4817450153

約数列:

[1, 5, 31, 155, 2161, 10805, 60101, 66991, 300505, 334955, 1863131, 9315655, 129878261, 649391305, 4026226091, 20131130455]

約数ペア:

[(1, 20131130455), (5, 4026226091), (31, 649391305), (155, 129878261), (2161, 9315655), (10805, 1863131), (60101, 334955), (66991, 300505)]