20553804

素因数分解:

$2^2\times 3^3\times {\mathrm{190313}}^1$

素因数の和:190326

約数の個数: 24

約数和(自身を含む): 53287920

約数和(自身を除く): 32734116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 190313, 380626, 570939, 761252, 1141878, 1712817, 2283756, 3425634, 5138451, 6851268, 10276902, 20553804]

約数ペア:

[(1, 20553804), (2, 10276902), (3, 6851268), (4, 5138451), (6, 3425634), (9, 2283756), (12, 1712817), (18, 1141878), (27, 761252), (36, 570939), (54, 380626), (108, 190313)]