20565558849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10216373}}^1$

素因数の和:10216448

約数の個数: 16

約数和(自身を含む): 30403929024

約数和(自身を除く): 9838370175

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 10216373, 30649119, 112380103, 337140309, 623198753, 1869596259, 6855186283, 20565558849]

約数ペア:

[(1, 20565558849), (3, 6855186283), (11, 1869596259), (33, 623198753), (61, 337140309), (183, 112380103), (671, 30649119), (2013, 10216373)]