20052469969

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{1399}}^1\times {\mathrm{17207}}^1$

素因数の和:18637

約数の個数: 24

約数和(自身を含む): 24717571200

約数和(自身を除く): 4665101231

約数列:

[1, 7, 17, 49, 119, 833, 1399, 9793, 17207, 23783, 68551, 120449, 166481, 292519, 843143, 1165367, 2047633, 14333431, 24072593, 168508151, 409234081, 1179557057, 2864638567, 20052469969]

約数ペア:

[(1, 20052469969), (7, 2864638567), (17, 1179557057), (49, 409234081), (119, 168508151), (833, 24072593), (1399, 14333431), (9793, 2047633), (17207, 1165367), (23783, 843143), (68551, 292519), (120449, 166481)]