20187488976

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18285769}}^1$

素因数の和:18285803

約数の個数: 40

約数和(自身を含む): 54418451520

約数和(自身を除く): 34230962544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 18285769, 36571538, 54857307, 73143076, 109714614, 146286152, 219429228, 292572304, 420572687, 438858456, 841145374, 877716912, 1261718061, 1682290748, 2523436122, 3364581496, 5046872244, 6729162992, 10093744488, 20187488976]

約数ペア:

[(1, 20187488976), (2, 10093744488), (3, 6729162992), (4, 5046872244), (6, 3364581496), (8, 2523436122), (12, 1682290748), (16, 1261718061), (23, 877716912), (24, 841145374), (46, 438858456), (48, 420572687), (69, 292572304), (92, 219429228), (138, 146286152), (184, 109714614), (276, 73143076), (368, 54857307), (552, 36571538), (1104, 18285769)]