20942430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3617}}^1$

素因数の和:3820

約数の個数: 32

約数和(自身を含む): 50536224

約数和(自身を除く): 29593794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 3617, 5790, 7234, 10851, 18085, 21702, 36170, 54255, 108510, 698081, 1396162, 2094243, 3490405, 4188486, 6980810, 10471215, 20942430]

約数ペア:

[(1, 20942430), (2, 10471215), (3, 6980810), (5, 4188486), (6, 3490405), (10, 2094243), (15, 1396162), (30, 698081), (193, 108510), (386, 54255), (579, 36170), (965, 21702), (1158, 18085), (1930, 10851), (2895, 7234), (3617, 5790)]