20260053

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5531}}^1$

素因数の和:5585

約数の個数: 24

約数和(自身を含む): 32793696

約数和(自身を除く): 12533643

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 5531, 16593, 49779, 60841, 182523, 204647, 547569, 613941, 1841823, 2251117, 6753351, 20260053]

約数ペア:

[(1, 20260053), (3, 6753351), (9, 2251117), (11, 1841823), (33, 613941), (37, 547569), (99, 204647), (111, 182523), (333, 60841), (407, 49779), (1221, 16593), (3663, 5531)]