20179968318

素因数分解:

$2^1\times 3^3\times {\mathrm{373703117}}^1$

素因数の和:373703128

約数の個数: 16

約数和(自身を含む): 44844374160

約数和(自身を除く): 24664405842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373703117, 747406234, 1121109351, 2242218702, 3363328053, 6726656106, 10089984159, 20179968318]

約数ペア:

[(1, 20179968318), (2, 10089984159), (3, 6726656106), (6, 3363328053), (9, 2242218702), (18, 1121109351), (27, 747406234), (54, 373703117)]