20810062

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 38808000

約数和(自身を除く): 17997938

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1049, 1417, 1526, 2098, 2834, 7343, 9919, 13637, 14686, 19838, 27274, 95459, 114341, 190918, 228682, 800387, 1486433, 1600774, 2972866, 10405031, 20810062]

約数ペア:

[(1, 20810062), (2, 10405031), (7, 2972866), (13, 1600774), (14, 1486433), (26, 800387), (91, 228682), (109, 190918), (182, 114341), (218, 95459), (763, 27274), (1049, 19838), (1417, 14686), (1526, 13637), (2098, 9919), (2834, 7343)]