210006767860

素因数分解:

$2^2\times 5^1\times {\mathrm{20201}}^1\times {\mathrm{519793}}^1$

素因数の和:540003

約数の個数: 24

約数和(自身を含む): 441036892296

約数和(自身を除く): 231030124436

約数列:

[1, 2, 4, 5, 10, 20, 20201, 40402, 80804, 101005, 202010, 404020, 519793, 1039586, 2079172, 2598965, 5197930, 10395860, 10500338393, 21000676786, 42001353572, 52501691965, 105003383930, 210006767860]

約数ペア:

[(1, 210006767860), (2, 105003383930), (4, 52501691965), (5, 42001353572), (10, 21000676786), (20, 10500338393), (20201, 10395860), (40402, 5197930), (80804, 2598965), (101005, 2079172), (202010, 1039586), (404020, 519793)]