20177992924

素因数分解:

$2^2\times {\mathrm{233}}^1\times {\mathrm{281}}^1\times {\mathrm{77047}}^1$

素因数の和:77565

約数の個数: 24

約数和(自身を含む): 35589703968

約数和(自身を除く): 15411711044

約数列:

[1, 2, 4, 233, 281, 466, 562, 932, 1124, 65473, 77047, 130946, 154094, 261892, 308188, 17951951, 21650207, 35903902, 43300414, 71807804, 86600828, 5044498231, 10088996462, 20177992924]

約数ペア:

[(1, 20177992924), (2, 10088996462), (4, 5044498231), (233, 86600828), (281, 71807804), (466, 43300414), (562, 35903902), (932, 21650207), (1124, 17951951), (65473, 308188), (77047, 261892), (130946, 154094)]