20293512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{49739}}^1$

素因数の和:49765

約数の個数: 32

約数和(自身を含む): 53719200

約数和(自身を除く): 33425688

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 49739, 99478, 149217, 198956, 298434, 397912, 596868, 845563, 1193736, 1691126, 2536689, 3382252, 5073378, 6764504, 10146756, 20293512]

約数ペア:

[(1, 20293512), (2, 10146756), (3, 6764504), (4, 5073378), (6, 3382252), (8, 2536689), (12, 1691126), (17, 1193736), (24, 845563), (34, 596868), (51, 397912), (68, 298434), (102, 198956), (136, 149217), (204, 99478), (408, 49739)]