20123244776

素因数分解:

$2^3\times {\mathrm{283}}^1\times {\mathrm{8888359}}^1$

素因数の和:8888648

約数の個数: 16

約数和(自身を含む): 37864413600

約数和(自身を除く): 17741168824

約数列:

[1, 2, 4, 8, 283, 566, 1132, 2264, 8888359, 17776718, 35553436, 71106872, 2515405597, 5030811194, 10061622388, 20123244776]

約数ペア:

[(1, 20123244776), (2, 10061622388), (4, 5030811194), (8, 2515405597), (283, 71106872), (566, 35553436), (1132, 17776718), (2264, 8888359)]