20178091434

素因数分解:

$2^1\times 3^1\times {\mathrm{619}}^1\times {\mathrm{5432981}}^1$

素因数の和:5433605

約数の個数: 16

約数和(自身を含む): 40421386080

約数和(自身を除く): 20243294646

約数列:

[1, 2, 3, 6, 619, 1238, 1857, 3714, 5432981, 10865962, 16298943, 32597886, 3363015239, 6726030478, 10089045717, 20178091434]

約数ペア:

[(1, 20178091434), (2, 10089045717), (3, 6726030478), (6, 3363015239), (619, 32597886), (1238, 16298943), (1857, 10865962), (3714, 5432981)]