20340160130

素因数分解:

$2^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1957667}}^1$

素因数の和:1958713

約数の個数: 16

約数和(自身を含む): 36647544960

約数和(自身を除く): 16307384830

約数列:

[1, 2, 5, 10, 1039, 2078, 5195, 10390, 1957667, 3915334, 9788335, 19576670, 2034016013, 4068032026, 10170080065, 20340160130]

約数ペア:

[(1, 20340160130), (2, 10170080065), (5, 4068032026), (10, 2034016013), (1039, 19576670), (2078, 9788335), (5195, 3915334), (10390, 1957667)]