20180854665

素因数分解:

$3^2\times 5^1\times {\mathrm{23269}}^1\times {\mathrm{19273}}^1$

素因数の和:42553

約数の個数: 24

約数和(自身を含む): 34983466440

約数和(自身を除く): 14802611775

約数列:

[1, 3, 5, 9, 15, 45, 19273, 23269, 57819, 69807, 96365, 116345, 173457, 209421, 289095, 349035, 867285, 1047105, 448463437, 1345390311, 2242317185, 4036170933, 6726951555, 20180854665]

約数ペア:

[(1, 20180854665), (3, 6726951555), (5, 4036170933), (9, 2242317185), (15, 1345390311), (45, 448463437), (19273, 1047105), (23269, 867285), (57819, 349035), (69807, 289095), (96365, 209421), (116345, 173457)]