20260551195

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1095461}}^1$

素因数の和:1095612

約数の個数: 32

約数和(自身を含む): 36281701440

約数和(自身を除く): 16021150245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3699, 6165, 18495, 1095461, 3286383, 5477305, 9859149, 16431915, 29577447, 49295745, 147887235, 150078157, 450234471, 750390785, 1350703413, 2251172355, 4052110239, 6753517065, 20260551195]

約数ペア:

[(1, 20260551195), (3, 6753517065), (5, 4052110239), (9, 2251172355), (15, 1350703413), (27, 750390785), (45, 450234471), (135, 150078157), (137, 147887235), (411, 49295745), (685, 29577447), (1233, 16431915), (2055, 9859149), (3699, 5477305), (6165, 3286383), (18495, 1095461)]