20173061035

素因数分解:

$5^1\times {\mathrm{179}}^1\times {\mathrm{1123}}^1\times {\mathrm{20071}}^1$

素因数の和:21378

約数の個数: 16

約数和(自身を含む): 24365802240

約数和(自身を除く): 4192741205

約数列:

[1, 5, 179, 895, 1123, 5615, 20071, 100355, 201017, 1005085, 3592709, 17963545, 22539733, 112698665, 4034612207, 20173061035]

約数ペア:

[(1, 20173061035), (5, 4034612207), (179, 112698665), (895, 22539733), (1123, 17963545), (5615, 3592709), (20071, 1005085), (100355, 201017)]