20083822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2304

約数の個数: 24

約数和(自身を含む): 34023528

約数和(自身を除く): 13939706

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 2243, 4477, 4486, 8954, 24673, 49346, 82991, 165982, 271403, 542806, 912901, 1825802, 10041911, 20083822]

約数ペア:

[(1, 20083822), (2, 10041911), (11, 1825802), (22, 912901), (37, 542806), (74, 271403), (121, 165982), (242, 82991), (407, 49346), (814, 24673), (2243, 8954), (4477, 4486)]