20106762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6967}}^1$

素因数の和:7022

約数の個数: 32

約数和(自身を含む): 44483712

約数和(自身を除く): 24376950

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 6967, 13934, 20901, 41802, 90571, 181142, 257779, 271713, 515558, 543426, 773337, 1546674, 3351127, 6702254, 10053381, 20106762]

約数ペア:

[(1, 20106762), (2, 10053381), (3, 6702254), (6, 3351127), (13, 1546674), (26, 773337), (37, 543426), (39, 515558), (74, 271713), (78, 257779), (111, 181142), (222, 90571), (481, 41802), (962, 20901), (1443, 13934), (2886, 6967)]