20464824

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44879}}^1$

素因数の和:44907

約数の個数: 32

約数和(自身を含む): 53856000

約数和(自身を除く): 33391176

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 44879, 89758, 134637, 179516, 269274, 359032, 538548, 852701, 1077096, 1705402, 2558103, 3410804, 5116206, 6821608, 10232412, 20464824]

約数ペア:

[(1, 20464824), (2, 10232412), (3, 6821608), (4, 5116206), (6, 3410804), (8, 2558103), (12, 1705402), (19, 1077096), (24, 852701), (38, 538548), (57, 359032), (76, 269274), (114, 179516), (152, 134637), (228, 89758), (456, 44879)]