20147314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 34572096

約数和(自身を除く): 14424782

約数列:

[1, 2, 11, 22, 37, 53, 74, 106, 407, 467, 583, 814, 934, 1166, 1961, 3922, 5137, 10274, 17279, 21571, 24751, 34558, 43142, 49502, 190069, 272261, 380138, 544522, 915787, 1831574, 10073657, 20147314]

約数ペア:

[(1, 20147314), (2, 10073657), (11, 1831574), (22, 915787), (37, 544522), (53, 380138), (74, 272261), (106, 190069), (407, 49502), (467, 43142), (583, 34558), (814, 24751), (934, 21571), (1166, 17279), (1961, 10274), (3922, 5137)]