20083701

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 29949472

約数和(自身を除く): 9865771

約数列:

[1, 3, 11, 33, 61, 121, 183, 363, 671, 907, 2013, 2721, 7381, 9977, 22143, 29931, 55327, 109747, 165981, 329241, 608597, 1825791, 6694567, 20083701]

約数ペア:

[(1, 20083701), (3, 6694567), (11, 1825791), (33, 608597), (61, 329241), (121, 165981), (183, 109747), (363, 55327), (671, 29931), (907, 22143), (2013, 9977), (2721, 7381)]