20221289524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{266069599}}^1$

素因数の和:266069622

約数の個数: 12

約数和(自身を含む): 37249744000

約数和(自身を除く): 17028454476

約数列:

[1, 2, 4, 19, 38, 76, 266069599, 532139198, 1064278396, 5055322381, 10110644762, 20221289524]

約数ペア:

[(1, 20221289524), (2, 10110644762), (4, 5055322381), (19, 1064278396), (38, 532139198), (76, 266069599)]