20143968926

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1\times {\mathrm{126757}}^1$

素因数の和:127379

約数の個数: 16

約数和(自身を含む): 30452341920

約数和(自身を除く): 10308372994

約数列:

[1, 2, 181, 362, 439, 878, 79459, 126757, 158918, 253514, 22943017, 45886034, 55646323, 111292646, 10071984463, 20143968926]

約数ペア:

[(1, 20143968926), (2, 10071984463), (181, 111292646), (362, 55646323), (439, 45886034), (878, 22943017), (79459, 253514), (126757, 158918)]