20579038

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1319}}^1$

素因数の和:1619

約数の個数: 16

約数和(自身を含む): 32076000

約数和(自身を除く): 11496962

約数列:

[1, 2, 29, 58, 269, 538, 1319, 2638, 7801, 15602, 38251, 76502, 354811, 709622, 10289519, 20579038]

約数ペア:

[(1, 20579038), (2, 10289519), (29, 709622), (58, 354811), (269, 76502), (538, 38251), (1319, 15602), (2638, 7801)]