20576790135

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3023}}^1\times {\mathrm{13751}}^1$

素因数の和:16796

約数の個数: 48

約数和(自身を含む): 38924540928

約数和(自身を除く): 18347750793

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 3023, 9069, 13751, 15115, 27207, 33253, 41253, 45345, 68755, 99759, 123759, 136035, 151261, 166265, 206265, 299277, 453783, 498795, 618795, 756305, 1361349, 1496385, 2268915, 6806745, 41569273, 124707819, 207846365, 374123457, 457262003, 623539095, 1371786009, 1870617285, 2286310015, 4115358027, 6858930045, 20576790135]

約数ペア:

[(1, 20576790135), (3, 6858930045), (5, 4115358027), (9, 2286310015), (11, 1870617285), (15, 1371786009), (33, 623539095), (45, 457262003), (55, 374123457), (99, 207846365), (165, 124707819), (495, 41569273), (3023, 6806745), (9069, 2268915), (13751, 1496385), (15115, 1361349), (27207, 756305), (33253, 618795), (41253, 498795), (45345, 453783), (68755, 299277), (99759, 206265), (123759, 166265), (136035, 151261)]