2022478840

素因数分解:

$2^3\times 5^1\times {\mathrm{50561971}}^1$

素因数の和:50561982

約数の個数: 16

約数和(自身を含む): 4550577480

約数和(自身を除く): 2528098640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50561971, 101123942, 202247884, 252809855, 404495768, 505619710, 1011239420, 2022478840]

約数ペア:

[(1, 2022478840), (2, 1011239420), (4, 505619710), (5, 404495768), (8, 252809855), (10, 202247884), (20, 101123942), (40, 50561971)]