20342676811

素因数分解:

${\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1\times {\mathrm{4451}}^1$

素因数の和:5250

約数の個数: 16

約数和(自身を含む): 21113164800

約数和(自身を除く): 770487989

約数列:

[1, 31, 379, 389, 4451, 11749, 12059, 137981, 147431, 1686929, 1731439, 4570361, 52294799, 53674609, 656215381, 20342676811]

約数ペア:

[(1, 20342676811), (31, 656215381), (379, 53674609), (389, 52294799), (4451, 4570361), (11749, 1731439), (12059, 1686929), (137981, 147431)]