20112776

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{86693}}^1$

素因数の和:86728

約数の個数: 16

約数和(自身を含む): 39012300

約数和(自身を除く): 18899524

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 86693, 173386, 346772, 693544, 2514097, 5028194, 10056388, 20112776]

約数ペア:

[(1, 20112776), (2, 10056388), (4, 5028194), (8, 2514097), (29, 693544), (58, 346772), (116, 173386), (232, 86693)]