20182792365

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{521}}^1\times {\mathrm{2213}}^1$

素因数の和:3134

約数の個数: 48

約数和(自身を含む): 35156637360

約数和(自身を除く): 14973844995

約数列:

[1, 3, 5, 9, 15, 45, 389, 521, 1167, 1563, 1945, 2213, 2605, 3501, 4689, 5835, 6639, 7815, 11065, 17505, 19917, 23445, 33195, 99585, 202669, 608007, 860857, 1013345, 1152973, 1824021, 2582571, 3040035, 3458919, 4304285, 5764865, 7747713, 9120105, 10376757, 12912855, 17294595, 38738565, 51883785, 448506497, 1345519491, 2242532485, 4036558473, 6727597455, 20182792365]

約数ペア:

[(1, 20182792365), (3, 6727597455), (5, 4036558473), (9, 2242532485), (15, 1345519491), (45, 448506497), (389, 51883785), (521, 38738565), (1167, 17294595), (1563, 12912855), (1945, 10376757), (2213, 9120105), (2605, 7747713), (3501, 5764865), (4689, 4304285), (5835, 3458919), (6639, 3040035), (7815, 2582571), (11065, 1824021), (17505, 1152973), (19917, 1013345), (23445, 860857), (33195, 608007), (99585, 202669)]