20249905166

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{4073}}^1\times {\mathrm{60631}}^1$

素因数の和:64747

約数の個数: 16

約数和(自身を含む): 31123860768

約数和(自身を除く): 10873955602

約数列:

[1, 2, 41, 82, 4073, 8146, 60631, 121262, 166993, 333986, 2485871, 4971742, 246950063, 493900126, 10124952583, 20249905166]

約数ペア:

[(1, 20249905166), (2, 10124952583), (41, 493900126), (82, 246950063), (4073, 4971742), (8146, 2485871), (60631, 333986), (121262, 166993)]