20086444

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{853}}^1$

素因数の和:922

約数の個数: 36

約数和(自身を含む): 41654704

約数和(自身を除く): 21568260

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 841, 853, 1682, 1706, 3364, 3412, 5887, 5971, 11774, 11942, 23548, 23884, 24737, 49474, 98948, 173159, 346318, 692636, 717373, 1434746, 2869492, 5021611, 10043222, 20086444]

約数ペア:

[(1, 20086444), (2, 10043222), (4, 5021611), (7, 2869492), (14, 1434746), (28, 717373), (29, 692636), (58, 346318), (116, 173159), (203, 98948), (406, 49474), (812, 24737), (841, 23884), (853, 23548), (1682, 11942), (1706, 11774), (3364, 5971), (3412, 5887)]