20199256226

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1\times {\mathrm{4877}}^1$

素因数の和:5926

約数の個数: 32

約数和(自身を含む): 31663176048

約数和(自身を除く): 11463919822

約数列:

[1, 2, 41, 53, 82, 106, 953, 1906, 2173, 4346, 4877, 9754, 39073, 50509, 78146, 101018, 199957, 258481, 399914, 516962, 2070869, 4141738, 4647781, 9295562, 10597721, 21195442, 190559021, 246332393, 381118042, 492664786, 10099628113, 20199256226]

約数ペア:

[(1, 20199256226), (2, 10099628113), (41, 492664786), (53, 381118042), (82, 246332393), (106, 190559021), (953, 21195442), (1906, 10597721), (2173, 9295562), (4346, 4647781), (4877, 4141738), (9754, 2070869), (39073, 516962), (50509, 399914), (78146, 258481), (101018, 199957)]