20224711310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{776977}}^1$

素因数の和:777140

約数の個数: 32

約数和(自身を含む): 38600267040

約数和(自身を除く): 18375555730

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 2603, 5206, 13015, 26030, 776977, 1553954, 3884885, 7769770, 14762563, 29525126, 73812815, 106445849, 147625630, 212891698, 532229245, 1064458490, 2022471131, 4044942262, 10112355655, 20224711310]

約数ペア:

[(1, 20224711310), (2, 10112355655), (5, 4044942262), (10, 2022471131), (19, 1064458490), (38, 532229245), (95, 212891698), (137, 147625630), (190, 106445849), (274, 73812815), (685, 29525126), (1370, 14762563), (2603, 7769770), (5206, 3884885), (13015, 1553954), (26030, 776977)]