20441803

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 22671360

約数和(自身を除く): 2229557

約数列:

[1, 17, 31, 79, 491, 527, 1343, 2449, 8347, 15221, 38789, 41633, 258757, 659413, 1202459, 20441803]

約数ペア:

[(1, 20441803), (17, 1202459), (31, 659413), (79, 258757), (491, 41633), (527, 38789), (1343, 15221), (2449, 8347)]