20163553216

素因数分解:

$2^6\times {\mathrm{315055519}}^1$

素因数の和:315055531

約数の個数: 14

約数和(自身を含む): 40012051040

約数和(自身を除く): 19848497824

約数列:

[1, 2, 4, 8, 16, 32, 64, 315055519, 630111038, 1260222076, 2520444152, 5040888304, 10081776608, 20163553216]

約数ペア:

[(1, 20163553216), (2, 10081776608), (4, 5040888304), (8, 2520444152), (16, 1260222076), (32, 630111038), (64, 315055519)]