20697066

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29483}}^1$

素因数の和:29507

約数の個数: 32

約数和(自身を含む): 49533120

約数和(自身を除く): 28836054

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 29483, 58966, 88449, 176898, 265347, 383279, 530694, 766558, 796041, 1149837, 1592082, 2299674, 3449511, 6899022, 10348533, 20697066]

約数ペア:

[(1, 20697066), (2, 10348533), (3, 6899022), (6, 3449511), (9, 2299674), (13, 1592082), (18, 1149837), (26, 796041), (27, 766558), (39, 530694), (54, 383279), (78, 265347), (117, 176898), (234, 88449), (351, 58966), (702, 29483)]