20389832062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9831163}}^1$

素因数の和:9831243

約数の個数: 16

約数和(自身を含む): 32914737072

約数和(自身を除く): 12524905010

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 9831163, 19662326, 167129771, 334259542, 599700943, 1199401886, 10194916031, 20389832062]

約数ペア:

[(1, 20389832062), (2, 10194916031), (17, 1199401886), (34, 599700943), (61, 334259542), (122, 167129771), (1037, 19662326), (2074, 9831163)]