20071456

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{27271}}^1$

素因数の和:27304

約数の個数: 24

約数和(自身を含む): 41235264

約数和(自身を除く): 21163808

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 27271, 54542, 109084, 218168, 436336, 627233, 872672, 1254466, 2508932, 5017864, 10035728, 20071456]

約数ペア:

[(1, 20071456), (2, 10035728), (4, 5017864), (8, 2508932), (16, 1254466), (23, 872672), (32, 627233), (46, 436336), (92, 218168), (184, 109084), (368, 54542), (736, 27271)]