20193037938

素因数分解:

$2^1\times 3^3\times {\mathrm{373945147}}^1$

素因数の和:373945158

約数の個数: 16

約数和(自身を含む): 44873417760

約数和(自身を除く): 24680379822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373945147, 747890294, 1121835441, 2243670882, 3365506323, 6731012646, 10096518969, 20193037938]

約数ペア:

[(1, 20193037938), (2, 10096518969), (3, 6731012646), (6, 3365506323), (9, 2243670882), (18, 1121835441), (27, 747890294), (54, 373945147)]