20145785577

素因数分解:

$3^1\times {\mathrm{373}}^1\times {\mathrm{1523}}^1\times {\mathrm{11821}}^1$

素因数の和:13720

約数の個数: 16

約数和(自身を含む): 26953025088

約数和(自身を除く): 6807239511

約数列:

[1, 3, 373, 1119, 1523, 4569, 11821, 35463, 568079, 1704237, 4409233, 13227699, 18003383, 54010149, 6715261859, 20145785577]

約数ペア:

[(1, 20145785577), (3, 6715261859), (373, 54010149), (1119, 18003383), (1523, 13227699), (4569, 4409233), (11821, 1704237), (35463, 568079)]