20072020801

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{3061}}^1\times {\mathrm{6287}}^1$

素因数の和:9504

約数の個数: 16

約数和(自身を含む): 23104627200

約数和(自身を除く): 3032606399

約数列:

[1, 7, 149, 1043, 3061, 6287, 21427, 44009, 456089, 936763, 3192623, 6557341, 19244507, 134711549, 2867431543, 20072020801]

約数ペア:

[(1, 20072020801), (7, 2867431543), (149, 134711549), (1043, 19244507), (3061, 6557341), (6287, 3192623), (21427, 936763), (44009, 456089)]