20323024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{74717}}^1$

素因数の和:74742

約数の個数: 20

約数和(自身を含む): 41692644

約数和(自身を除く): 21369620

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 74717, 149434, 298868, 597736, 1195472, 1270189, 2540378, 5080756, 10161512, 20323024]

約数ペア:

[(1, 20323024), (2, 10161512), (4, 5080756), (8, 2540378), (16, 1270189), (17, 1195472), (34, 597736), (68, 298868), (136, 149434), (272, 74717)]