20145454552

素因数分解:

$2^3\times {\mathrm{3067}}^1\times {\mathrm{821057}}^1$

素因数の和:824130

約数の個数: 16

約数和(自身を含む): 37785089160

約数和(自身を除く): 17639634608

約数列:

[1, 2, 4, 8, 3067, 6134, 12268, 24536, 821057, 1642114, 3284228, 6568456, 2518181819, 5036363638, 10072727276, 20145454552]

約数ペア:

[(1, 20145454552), (2, 10072727276), (4, 5036363638), (8, 2518181819), (3067, 6568456), (6134, 3284228), (12268, 1642114), (24536, 821057)]