20734116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{132911}}^1$

素因数の和:132931

約数の個数: 24

約数和(自身を含む): 52101504

約数和(自身を除く): 31367388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 132911, 265822, 398733, 531644, 797466, 1594932, 1727843, 3455686, 5183529, 6911372, 10367058, 20734116]

約数ペア:

[(1, 20734116), (2, 10367058), (3, 6911372), (4, 5183529), (6, 3455686), (12, 1727843), (13, 1594932), (26, 797466), (39, 531644), (52, 398733), (78, 265822), (156, 132911)]