22120693972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4211861}}^1$

素因数の和:4211979

約数の個数: 24

約数和(自身を含む): 42101772552

約数和(自身を除く): 19981078580

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 4211861, 8423722, 16847444, 54754193, 109508386, 219016772, 425397961, 850795922, 1701591844, 5530173493, 11060346986, 22120693972]

約数ペア:

[(1, 22120693972), (2, 11060346986), (4, 5530173493), (13, 1701591844), (26, 850795922), (52, 425397961), (101, 219016772), (202, 109508386), (404, 54754193), (1313, 16847444), (2626, 8423722), (5252, 4211861)]