20525182

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3259}}^1$

素因数の和:3375

約数の個数: 16

約数和(自身を含む): 31921920

約数和(自身を除く): 11396738

約数列:

[1, 2, 47, 67, 94, 134, 3149, 3259, 6298, 6518, 153173, 218353, 306346, 436706, 10262591, 20525182]

約数ペア:

[(1, 20525182), (2, 10262591), (47, 436706), (67, 306346), (94, 218353), (134, 153173), (3149, 6518), (3259, 6298)]