20289702966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{20009569}}^1$

素因数の和:20009600

約数の個数: 24

約数和(自身を含む): 43941015720

約数和(自身を除く): 23651312754

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 20009569, 40019138, 60028707, 120057414, 260124397, 520248794, 780373191, 1560746382, 3381617161, 6763234322, 10144851483, 20289702966]

約数ペア:

[(1, 20289702966), (2, 10144851483), (3, 6763234322), (6, 3381617161), (13, 1560746382), (26, 780373191), (39, 520248794), (78, 260124397), (169, 120057414), (338, 60028707), (507, 40019138), (1014, 20009569)]