20822078343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{659}}^1\times {\mathrm{2341}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 30419769600

約数和(自身を除く): 9597691257

約数列:

[1, 3, 11, 33, 409, 659, 1227, 1977, 2341, 4499, 7023, 7249, 13497, 21747, 25751, 77253, 269531, 808593, 957469, 1542719, 2872407, 2964841, 4628157, 8894523, 10532159, 16969909, 31596477, 50909727, 630972071, 1892916213, 6940692781, 20822078343]

約数ペア:

[(1, 20822078343), (3, 6940692781), (11, 1892916213), (33, 630972071), (409, 50909727), (659, 31596477), (1227, 16969909), (1977, 10532159), (2341, 8894523), (4499, 4628157), (7023, 2964841), (7249, 2872407), (13497, 1542719), (21747, 957469), (25751, 808593), (77253, 269531)]