20238567983

素因数分解:

${\mathrm{17}}^3\times {\mathrm{61}}^1\times {\mathrm{67531}}^1$

素因数の和:67643

約数の個数: 16

約数和(自身を含む): 21856056480

約数和(自身を除く): 1617488497

約数列:

[1, 17, 61, 289, 1037, 4913, 17629, 67531, 299693, 1148027, 4119391, 19516459, 70029647, 331779803, 1190503999, 20238567983]

約数ペア:

[(1, 20238567983), (17, 1190503999), (61, 331779803), (289, 70029647), (1037, 19516459), (4913, 4119391), (17629, 1148027), (67531, 299693)]