2020133205

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{23369}}^1$

素因数の和:23510

約数の個数: 48

約数和(自身を含む): 3740508720

約数和(自身を除く): 1720375515

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 113, 153, 255, 339, 565, 765, 1017, 1695, 1921, 5085, 5763, 9605, 17289, 23369, 28815, 70107, 86445, 116845, 210321, 350535, 397273, 1051605, 1191819, 1986365, 2640697, 3575457, 5959095, 7922091, 13203485, 17877285, 23766273, 39610455, 44891849, 118831365, 134675547, 224459245, 404026641, 673377735, 2020133205]

約数ペア:

[(1, 2020133205), (3, 673377735), (5, 404026641), (9, 224459245), (15, 134675547), (17, 118831365), (45, 44891849), (51, 39610455), (85, 23766273), (113, 17877285), (153, 13203485), (255, 7922091), (339, 5959095), (565, 3575457), (765, 2640697), (1017, 1986365), (1695, 1191819), (1921, 1051605), (5085, 397273), (5763, 350535), (9605, 210321), (17289, 116845), (23369, 86445), (28815, 70107)]