20008002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{476381}}^1$

素因数の和:476393

約数の個数: 16

約数和(自身を含む): 45732672

約数和(自身を除く): 25724670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 476381, 952762, 1429143, 2858286, 3334667, 6669334, 10004001, 20008002]

約数ペア:

[(1, 20008002), (2, 10004001), (3, 6669334), (6, 3334667), (7, 2858286), (14, 1429143), (21, 952762), (42, 476381)]