20144124516

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{137947}}^1$

素因数の和:138280

約数の個数: 48

約数和(自身を含む): 48266349824

約数和(自身を除く): 28122225308

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 283, 516, 566, 849, 1132, 1698, 3396, 12169, 24338, 36507, 48676, 73014, 137947, 146028, 275894, 413841, 551788, 827682, 1655364, 5931721, 11863442, 17795163, 23726884, 35590326, 39039001, 71180652, 78078002, 117117003, 156156004, 234234006, 468468012, 1678677043, 3357354086, 5036031129, 6714708172, 10072062258, 20144124516]

約数ペア:

[(1, 20144124516), (2, 10072062258), (3, 6714708172), (4, 5036031129), (6, 3357354086), (12, 1678677043), (43, 468468012), (86, 234234006), (129, 156156004), (172, 117117003), (258, 78078002), (283, 71180652), (516, 39039001), (566, 35590326), (849, 23726884), (1132, 17795163), (1698, 11863442), (3396, 5931721), (12169, 1655364), (24338, 827682), (36507, 551788), (48676, 413841), (73014, 275894), (137947, 146028)]