20159484

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{5813}}^1$

素因数の和:5854

約数の個数: 36

約数和(自身を含む): 49977144

約数和(自身を除く): 29817660

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 5813, 11626, 17439, 23252, 34878, 69756, 98821, 197642, 296463, 395284, 592926, 1185852, 1679957, 3359914, 5039871, 6719828, 10079742, 20159484]

約数ペア:

[(1, 20159484), (2, 10079742), (3, 6719828), (4, 5039871), (6, 3359914), (12, 1679957), (17, 1185852), (34, 592926), (51, 395284), (68, 296463), (102, 197642), (204, 98821), (289, 69756), (578, 34878), (867, 23252), (1156, 17439), (1734, 11626), (3468, 5813)]