20146758927

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1\times {\mathrm{6907}}^1$

素因数の和:7703

約数の個数: 32

約数和(自身を含む): 28708542720

約数和(自身を除く): 8561783793

約数列:

[1, 3, 19, 57, 73, 219, 701, 1387, 2103, 4161, 6907, 13319, 20721, 39957, 51173, 131233, 153519, 393699, 504211, 972287, 1512633, 2916861, 4841807, 9580009, 14525421, 28740027, 91994333, 275982999, 353451911, 1060355733, 6715586309, 20146758927]

約数ペア:

[(1, 20146758927), (3, 6715586309), (19, 1060355733), (57, 353451911), (73, 275982999), (219, 91994333), (701, 28740027), (1387, 14525421), (2103, 9580009), (4161, 4841807), (6907, 2916861), (13319, 1512633), (20721, 972287), (39957, 504211), (51173, 393699), (131233, 153519)]