20230146580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{144501047}}^1$

素因数の和:144501063

約数の個数: 24

約数和(自身を含む): 48552352128

約数和(自身を除く): 28322205548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 144501047, 289002094, 578004188, 722505235, 1011507329, 1445010470, 2023014658, 2890020940, 4046029316, 5057536645, 10115073290, 20230146580]

約数ペア:

[(1, 20230146580), (2, 10115073290), (4, 5057536645), (5, 4046029316), (7, 2890020940), (10, 2023014658), (14, 1445010470), (20, 1011507329), (28, 722505235), (35, 578004188), (70, 289002094), (140, 144501047)]