20343706870

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1741}}^1\times {\mathrm{4129}}^1$

素因数の和:6160

約数の個数: 32

約数和(自身を含む): 36778079520

約数和(自身を除く): 16434372650

約数列:

[1, 2, 5, 10, 283, 566, 1415, 1741, 2830, 3482, 4129, 8258, 8705, 17410, 20645, 41290, 492703, 985406, 1168507, 2337014, 2463515, 4927030, 5842535, 7188589, 11685070, 14377178, 35942945, 71885890, 2034370687, 4068741374, 10171853435, 20343706870]

約数ペア:

[(1, 20343706870), (2, 10171853435), (5, 4068741374), (10, 2034370687), (283, 71885890), (566, 35942945), (1415, 14377178), (1741, 11685070), (2830, 7188589), (3482, 5842535), (4129, 4927030), (8258, 2463515), (8705, 2337014), (17410, 1168507), (20645, 985406), (41290, 492703)]