20334881

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{929}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 24105600

約数和(自身を除く): 3770719

約数列:

[1, 7, 53, 59, 371, 413, 929, 3127, 6503, 21889, 49237, 54811, 344659, 383677, 2904983, 20334881]

約数ペア:

[(1, 20334881), (7, 2904983), (53, 383677), (59, 344659), (371, 54811), (413, 49237), (929, 21889), (3127, 6503)]