20697924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{132679}}^1$

素因数の和:132699

約数の個数: 24

約数和(自身を含む): 52010560

約数和(自身を除く): 31312636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 132679, 265358, 398037, 530716, 796074, 1592148, 1724827, 3449654, 5174481, 6899308, 10348962, 20697924]

約数ペア:

[(1, 20697924), (2, 10348962), (3, 6899308), (4, 5174481), (6, 3449654), (12, 1724827), (13, 1592148), (26, 796074), (39, 530716), (52, 398037), (78, 265358), (156, 132679)]