20185800722

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1\times {\mathrm{5867}}^1$

素因数の和:6374

約数の個数: 32

約数和(自身を含む): 31528341504

約数和(自身を除く): 11342540782

約数列:

[1, 2, 31, 62, 211, 263, 422, 526, 5867, 6541, 8153, 11734, 13082, 16306, 55493, 110986, 181877, 363754, 1237937, 1543021, 1720283, 2475874, 3086042, 3440566, 38376047, 47833651, 76752094, 95667302, 325577431, 651154862, 10092900361, 20185800722]

約数ペア:

[(1, 20185800722), (2, 10092900361), (31, 651154862), (62, 325577431), (211, 95667302), (263, 76752094), (422, 47833651), (526, 38376047), (5867, 3440566), (6541, 3086042), (8153, 2475874), (11734, 1720283), (13082, 1543021), (16306, 1237937), (55493, 363754), (110986, 181877)]