20163483

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 30185376

約数和(自身を除く): 10021893

約数列:

[1, 3, 9, 37, 111, 151, 333, 401, 453, 1203, 1359, 3609, 5587, 14837, 16761, 44511, 50283, 60551, 133533, 181653, 544959, 2240387, 6721161, 20163483]

約数ペア:

[(1, 20163483), (3, 6721161), (9, 2240387), (37, 544959), (111, 181653), (151, 133533), (333, 60551), (401, 50283), (453, 44511), (1203, 16761), (1359, 14837), (3609, 5587)]