20242274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 35498736

約数和(自身を除く): 15256462

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1117, 1394, 2234, 9061, 14521, 18122, 18989, 29042, 37978, 45797, 91594, 246857, 493714, 595361, 778549, 1190722, 1557098, 10121137, 20242274]

約数ペア:

[(1, 20242274), (2, 10121137), (13, 1557098), (17, 1190722), (26, 778549), (34, 595361), (41, 493714), (82, 246857), (221, 91594), (442, 45797), (533, 37978), (697, 29042), (1066, 18989), (1117, 18122), (1394, 14521), (2234, 9061)]