202103092220

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{89426147}}^1$

素因数の和:89426269

約数の個数: 24

約数和(自身を含む): 428172396624

約数和(自身を除く): 226069304404

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 89426147, 178852294, 357704588, 447130735, 894261470, 1788522940, 10105154611, 20210309222, 40420618444, 50525773055, 101051546110, 202103092220]

約数ペア:

[(1, 202103092220), (2, 101051546110), (4, 50525773055), (5, 40420618444), (10, 20210309222), (20, 10105154611), (113, 1788522940), (226, 894261470), (452, 447130735), (565, 357704588), (1130, 178852294), (2260, 89426147)]