20123821062

素因数分解:

$2^1\times 3^3\times {\mathrm{372663353}}^1$

素因数の和:372663364

約数の個数: 16

約数和(自身を含む): 44719602480

約数和(自身を除く): 24595781418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 372663353, 745326706, 1117990059, 2235980118, 3353970177, 6707940354, 10061910531, 20123821062]

約数ペア:

[(1, 20123821062), (2, 10061910531), (3, 6707940354), (6, 3353970177), (9, 2235980118), (18, 1117990059), (27, 745326706), (54, 372663353)]