20177519257592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1314325121}}^1$

素因数の和:1314325247

約数の個数: 32

約数和(自身を含む): 40218348733200

約数和(自身を除く): 20040829475608

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 7676, 15352, 1314325121, 2628650242, 5257300484, 10514600968, 24972177299, 49944354598, 99888709196, 132746837221, 199777418392, 265493674442, 530987348884, 1061974697768, 2522189907199, 5044379814398, 10088759628796, 20177519257592]

約数ペア:

[(1, 20177519257592), (2, 10088759628796), (4, 5044379814398), (8, 2522189907199), (19, 1061974697768), (38, 530987348884), (76, 265493674442), (101, 199777418392), (152, 132746837221), (202, 99888709196), (404, 49944354598), (808, 24972177299), (1919, 10514600968), (3838, 5257300484), (7676, 2628650242), (15352, 1314325121)]