20187752596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{8629}}^1\times {\mathrm{53171}}^1$

素因数の和:61815

約数の個数: 24

約数和(自身を含む): 38545446240

約数和(自身を除く): 18357693644

約数列:

[1, 2, 4, 11, 22, 44, 8629, 17258, 34516, 53171, 94919, 106342, 189838, 212684, 379676, 584881, 1169762, 2339524, 458812559, 917625118, 1835250236, 5046938149, 10093876298, 20187752596]

約数ペア:

[(1, 20187752596), (2, 10093876298), (4, 5046938149), (11, 1835250236), (22, 917625118), (44, 458812559), (8629, 2339524), (17258, 1169762), (34516, 584881), (53171, 379676), (94919, 212684), (106342, 189838)]