20120136

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17837}}^1$

素因数の和:17893

約数の個数: 32

約数和(自身を含む): 51373440

約数和(自身を除く): 31253304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17837, 35674, 53511, 71348, 107022, 142696, 214044, 428088, 838339, 1676678, 2515017, 3353356, 5030034, 6706712, 10060068, 20120136]

約数ペア:

[(1, 20120136), (2, 10060068), (3, 6706712), (4, 5030034), (6, 3353356), (8, 2515017), (12, 1676678), (24, 838339), (47, 428088), (94, 214044), (141, 142696), (188, 107022), (282, 71348), (376, 53511), (564, 35674), (1128, 17837)]