20175022846

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{266351}}^1$

素因数の和:266688

約数の個数: 24

約数和(自身を含む): 33370176672

約数和(自身を除く): 13195153826

約数列:

[1, 2, 11, 22, 121, 242, 313, 626, 3443, 6886, 37873, 75746, 266351, 532702, 2929861, 5859722, 32228471, 64456942, 83367863, 166735726, 917046493, 1834092986, 10087511423, 20175022846]

約数ペア:

[(1, 20175022846), (2, 10087511423), (11, 1834092986), (22, 917046493), (121, 166735726), (242, 83367863), (313, 64456942), (626, 32228471), (3443, 5859722), (6886, 2929861), (37873, 532702), (75746, 266351)]