20173174558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2371}}^1\times {\mathrm{4999}}^1$

素因数の和:7432

約数の個数: 32

約数和(自身を含む): 32448960000

約数和(自身を除く): 12275785442

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 2371, 4742, 4999, 9998, 54533, 87727, 109066, 114977, 175454, 184963, 229954, 369926, 2017721, 4035442, 4254149, 8508298, 11852629, 23705258, 272610467, 438547273, 545220934, 877094546, 10086587279, 20173174558]

約数ペア:

[(1, 20173174558), (2, 10086587279), (23, 877094546), (37, 545220934), (46, 438547273), (74, 272610467), (851, 23705258), (1702, 11852629), (2371, 8508298), (4742, 4254149), (4999, 4035442), (9998, 2017721), (54533, 369926), (87727, 229954), (109066, 184963), (114977, 175454)]