20193973926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3851}}^1\times {\mathrm{124853}}^1$

素因数の和:128716

約数の個数: 32

約数和(自身を含む): 46170010368

約数和(自身を除く): 25976036442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3851, 7702, 11553, 23106, 26957, 53914, 80871, 124853, 161742, 249706, 374559, 749118, 873971, 1747942, 2621913, 5243826, 480808903, 961617806, 1442426709, 2884853418, 3365662321, 6731324642, 10096986963, 20193973926]

約数ペア:

[(1, 20193973926), (2, 10096986963), (3, 6731324642), (6, 3365662321), (7, 2884853418), (14, 1442426709), (21, 961617806), (42, 480808903), (3851, 5243826), (7702, 2621913), (11553, 1747942), (23106, 873971), (26957, 749118), (53914, 374559), (80871, 249706), (124853, 161742)]