20186975994

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2524003}}^1$

素因数の和:2524082

約数の個数: 32

約数和(自身を含む): 42645571584

約数和(自身を除く): 22458595590

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 7998, 2524003, 5048006, 7572009, 15144018, 78244093, 108532129, 156488186, 217064258, 234732279, 325596387, 469464558, 651192774, 3364495999, 6728991998, 10093487997, 20186975994]

約数ペア:

[(1, 20186975994), (2, 10093487997), (3, 6728991998), (6, 3364495999), (31, 651192774), (43, 469464558), (62, 325596387), (86, 234732279), (93, 217064258), (129, 156488186), (186, 108532129), (258, 78244093), (1333, 15144018), (2666, 7572009), (3999, 5048006), (7998, 2524003)]