20220852940

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5293417}}^1$

素因数の和:5293617

約数の個数: 24

約数和(自身を含む): 42686122752

約数和(自身を除く): 22465269812

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 5293417, 10586834, 21173668, 26467085, 52934170, 105868340, 1011042647, 2022085294, 4044170588, 5055213235, 10110426470, 20220852940]

約数ペア:

[(1, 20220852940), (2, 10110426470), (4, 5055213235), (5, 4044170588), (10, 2022085294), (20, 1011042647), (191, 105868340), (382, 52934170), (764, 26467085), (955, 21173668), (1910, 10586834), (3820, 5293417)]