20223513037

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{19081}}^1$

素因数の和:19733

約数の個数: 32

約数和(自身を含む): 26244619520

約数和(自身を除く): 6021106483

約数列:

[1, 7, 13, 19, 91, 133, 247, 613, 1729, 4291, 7969, 11647, 19081, 55783, 81529, 133567, 151411, 248053, 362539, 1059877, 1736371, 2537773, 4713007, 11696653, 32991049, 81876571, 152056489, 222236407, 1064395423, 1555654849, 2889073291, 20223513037]

約数ペア:

[(1, 20223513037), (7, 2889073291), (13, 1555654849), (19, 1064395423), (91, 222236407), (133, 152056489), (247, 81876571), (613, 32991049), (1729, 11696653), (4291, 4713007), (7969, 2537773), (11647, 1736371), (19081, 1059877), (55783, 362539), (81529, 248053), (133567, 151411)]