20111674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1087}}^1$

素因数の和:1158

約数の個数: 24

約数和(自身を含む): 34115328

約数和(自身を除く): 14003654

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 841, 1087, 1682, 2174, 9251, 11957, 18502, 23914, 31523, 63046, 346753, 693506, 914167, 1828334, 10055837, 20111674]

約数ペア:

[(1, 20111674), (2, 10055837), (11, 1828334), (22, 914167), (29, 693506), (58, 346753), (319, 63046), (638, 31523), (841, 23914), (1087, 18502), (1682, 11957), (2174, 9251)]