20404806

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{117269}}^1$

素因数の和:117303

約数の個数: 16

約数和(自身を含む): 42217200

約数和(自身を除く): 21812394

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 117269, 234538, 351807, 703614, 3400801, 6801602, 10202403, 20404806]

約数ペア:

[(1, 20404806), (2, 10202403), (3, 6801602), (6, 3400801), (29, 703614), (58, 351807), (87, 234538), (174, 117269)]