3936699220

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1948861}}^1$

素因数の和:1948971

約数の個数: 24

約数和(自身を含む): 8348924808

約数和(自身を除く): 4412225588

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 1948861, 3897722, 7795444, 9744305, 19488610, 38977220, 196834961, 393669922, 787339844, 984174805, 1968349610, 3936699220]

約数ペア:

[(1, 3936699220), (2, 1968349610), (4, 984174805), (5, 787339844), (10, 393669922), (20, 196834961), (101, 38977220), (202, 19488610), (404, 9744305), (505, 7795444), (1010, 3897722), (2020, 1948861)]