20731657144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1033}}^1\times {\mathrm{228061}}^1$

素因数の和:229111

約数の個数: 32

約数和(自身を含む): 42446899440

約数和(自身を除く): 21715242296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1033, 2066, 4132, 8264, 11363, 22726, 45452, 90904, 228061, 456122, 912244, 1824488, 2508671, 5017342, 10034684, 20069368, 235587013, 471174026, 942348052, 1884696104, 2591457143, 5182914286, 10365828572, 20731657144]

約数ペア:

[(1, 20731657144), (2, 10365828572), (4, 5182914286), (8, 2591457143), (11, 1884696104), (22, 942348052), (44, 471174026), (88, 235587013), (1033, 20069368), (2066, 10034684), (4132, 5017342), (8264, 2508671), (11363, 1824488), (22726, 912244), (45452, 456122), (90904, 228061)]