20342565405

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{118619}}^1$

素因数の和:118770

約数の個数: 48

約数和(自身を含む): 36565326720

約数和(自身を除く): 16222761315

約数列:

[1, 3, 5, 9, 15, 37, 45, 103, 111, 185, 309, 333, 515, 555, 927, 1545, 1665, 3811, 4635, 11433, 19055, 34299, 57165, 118619, 171495, 355857, 593095, 1067571, 1779285, 4388903, 5337855, 12217757, 13166709, 21944515, 36653271, 39500127, 61088785, 65833545, 109959813, 183266355, 197500635, 452057009, 549799065, 1356171027, 2260285045, 4068513081, 6780855135, 20342565405]

約数ペア:

[(1, 20342565405), (3, 6780855135), (5, 4068513081), (9, 2260285045), (15, 1356171027), (37, 549799065), (45, 452057009), (103, 197500635), (111, 183266355), (185, 109959813), (309, 65833545), (333, 61088785), (515, 39500127), (555, 36653271), (927, 21944515), (1545, 13166709), (1665, 12217757), (3811, 5337855), (4635, 4388903), (11433, 1779285), (19055, 1067571), (34299, 593095), (57165, 355857), (118619, 171495)]