20172083530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87704711}}^1$

素因数の和:87704741

約数の個数: 16

約数和(自身を含む): 37888435584

約数和(自身を除く): 17716352054

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87704711, 175409422, 438523555, 877047110, 2017208353, 4034416706, 10086041765, 20172083530]

約数ペア:

[(1, 20172083530), (2, 10086041765), (5, 4034416706), (10, 2017208353), (23, 877047110), (46, 438523555), (115, 175409422), (230, 87704711)]