20236854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8287}}^1$

素因数の和:8340

約数の個数: 32

約数和(自身を含む): 45351936

約数和(自身を除く): 25115082

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 8287, 16574, 24861, 49722, 91157, 182314, 273471, 306619, 546942, 613238, 919857, 1839714, 3372809, 6745618, 10118427, 20236854]

約数ペア:

[(1, 20236854), (2, 10118427), (3, 6745618), (6, 3372809), (11, 1839714), (22, 919857), (33, 613238), (37, 546942), (66, 306619), (74, 273471), (111, 182314), (222, 91157), (407, 49722), (814, 24861), (1221, 16574), (2442, 8287)]