20115532015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1\times {\mathrm{120319}}^1$

素因数の和:121506

約数の個数: 16

約数和(自身を含む): 24992870400

約数和(自身を除く): 4877338385

約数列:

[1, 5, 29, 145, 1153, 5765, 33437, 120319, 167185, 601595, 3489251, 17446255, 138727807, 693639035, 4023106403, 20115532015]

約数ペア:

[(1, 20115532015), (5, 4023106403), (29, 693639035), (145, 138727807), (1153, 17446255), (5765, 3489251), (33437, 601595), (120319, 167185)]