20189067842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{17257}}^1$

素因数の和:19106

約数の個数: 32

約数和(自身を含む): 33773215680

約数和(自身を除く): 13584147838

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1811, 3622, 17257, 30787, 34409, 34514, 61574, 68818, 293369, 327883, 584953, 586738, 655766, 1169906, 5574011, 11148022, 31252427, 62504854, 531291259, 593796113, 1062582518, 1187592226, 10094533921, 20189067842]

約数ペア:

[(1, 20189067842), (2, 10094533921), (17, 1187592226), (19, 1062582518), (34, 593796113), (38, 531291259), (323, 62504854), (646, 31252427), (1811, 11148022), (3622, 5574011), (17257, 1169906), (30787, 655766), (34409, 586738), (34514, 584953), (61574, 327883), (68818, 293369)]