20102192637

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{14543}}^1$

素因数の和:14833

約数の個数: 32

約数和(自身を含む): 28147875840

約数和(自身を除く): 8045683203

約数列:

[1, 3, 31, 89, 93, 167, 267, 501, 2759, 5177, 8277, 14543, 14863, 15531, 43629, 44589, 450833, 460753, 1294327, 1352499, 1382259, 2428681, 3882981, 7286043, 40124137, 75289111, 120372411, 216152609, 225867333, 648457827, 6700730879, 20102192637]

約数ペア:

[(1, 20102192637), (3, 6700730879), (31, 648457827), (89, 225867333), (93, 216152609), (167, 120372411), (267, 75289111), (501, 40124137), (2759, 7286043), (5177, 3882981), (8277, 2428681), (14543, 1382259), (14863, 1352499), (15531, 1294327), (43629, 460753), (44589, 450833)]