20796601284

素因数分解:

$2^2\times 3^4\times {\mathrm{64187041}}^1$

素因数の和:64187057

約数の個数: 30

約数和(自身を含む): 54366424574

約数和(自身を除く): 33569823290

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 64187041, 128374082, 192561123, 256748164, 385122246, 577683369, 770244492, 1155366738, 1733050107, 2310733476, 3466100214, 5199150321, 6932200428, 10398300642, 20796601284]

約数ペア:

[(1, 20796601284), (2, 10398300642), (3, 6932200428), (4, 5199150321), (6, 3466100214), (9, 2310733476), (12, 1733050107), (18, 1155366738), (27, 770244492), (36, 577683369), (54, 385122246), (81, 256748164), (108, 192561123), (162, 128374082), (324, 64187041)]