20682462288

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1403533}}^1$

素因数の和:1403851

約数の個数: 40

約数和(自身を含む): 53603770528

約数和(自身を除く): 32921308240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1842, 2456, 3684, 4912, 7368, 14736, 1403533, 2807066, 4210599, 5614132, 8421198, 11228264, 16842396, 22456528, 33684792, 67369584, 430884631, 861769262, 1292653893, 1723538524, 2585307786, 3447077048, 5170615572, 6894154096, 10341231144, 20682462288]

約数ペア:

[(1, 20682462288), (2, 10341231144), (3, 6894154096), (4, 5170615572), (6, 3447077048), (8, 2585307786), (12, 1723538524), (16, 1292653893), (24, 861769262), (48, 430884631), (307, 67369584), (614, 33684792), (921, 22456528), (1228, 16842396), (1842, 11228264), (2456, 8421198), (3684, 5614132), (4912, 4210599), (7368, 2807066), (14736, 1403533)]