20126690070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4289}}^1\times {\mathrm{156421}}^1$

素因数の和:160720

約数の個数: 32

約数和(自身を含む): 48315627360

約数和(自身を除く): 28188937290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4289, 8578, 12867, 21445, 25734, 42890, 64335, 128670, 156421, 312842, 469263, 782105, 938526, 1564210, 2346315, 4692630, 670889669, 1341779338, 2012669007, 3354448345, 4025338014, 6708896690, 10063345035, 20126690070]

約数ペア:

[(1, 20126690070), (2, 10063345035), (3, 6708896690), (5, 4025338014), (6, 3354448345), (10, 2012669007), (15, 1341779338), (30, 670889669), (4289, 4692630), (8578, 2346315), (12867, 1564210), (21445, 938526), (25734, 782105), (42890, 469263), (64335, 312842), (128670, 156421)]