20575456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{58453}}^1$

素因数の和:58474

約数の個数: 24

約数和(自身を含む): 44191224

約数和(自身を除く): 23615768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 58453, 116906, 233812, 467624, 642983, 935248, 1285966, 1870496, 2571932, 5143864, 10287728, 20575456]

約数ペア:

[(1, 20575456), (2, 10287728), (4, 5143864), (8, 2571932), (11, 1870496), (16, 1285966), (22, 935248), (32, 642983), (44, 467624), (88, 233812), (176, 116906), (352, 58453)]