20158899262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5252449}}^1$

素因数の和:5252571

約数の個数: 16

約数和(自身を含む): 32144994000

約数和(自身を除く): 11986094738

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 5252449, 10504898, 99796531, 199593062, 530497349, 1060994698, 10079449631, 20158899262]

約数ペア:

[(1, 20158899262), (2, 10079449631), (19, 1060994698), (38, 530497349), (101, 199593062), (202, 99796531), (1919, 10504898), (3838, 5252449)]