20500236

素因数分解:

$2^2\times 3^3\times {\mathrm{189817}}^1$

素因数の和:189830

約数の個数: 24

約数和(自身を含む): 53149040

約数和(自身を除く): 32648804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 189817, 379634, 569451, 759268, 1138902, 1708353, 2277804, 3416706, 5125059, 6833412, 10250118, 20500236]

約数ペア:

[(1, 20500236), (2, 10250118), (3, 6833412), (4, 5125059), (6, 3416706), (9, 2277804), (12, 1708353), (18, 1138902), (27, 759268), (36, 569451), (54, 379634), (108, 189817)]