20670147966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1\times {\mathrm{97463}}^1$

素因数の和:100200

約数の個数: 32

約数和(自身を含む): 44537149440

約数和(自身を除く): 23867001474

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2719, 5438, 8157, 16314, 35347, 70694, 97463, 106041, 194926, 212082, 292389, 584778, 1267019, 2534038, 3801057, 7602114, 265001897, 530003794, 795005691, 1590011382, 3445024661, 6890049322, 10335073983, 20670147966]

約数ペア:

[(1, 20670147966), (2, 10335073983), (3, 6890049322), (6, 3445024661), (13, 1590011382), (26, 795005691), (39, 530003794), (78, 265001897), (2719, 7602114), (5438, 3801057), (8157, 2534038), (16314, 1267019), (35347, 584778), (70694, 292389), (97463, 212082), (106041, 194926)]