22720792

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{46559}}^1$

素因数の和:46626

約数の個数: 16

約数和(自身を含む): 43300800

約数和(自身を除く): 20580008

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 46559, 93118, 186236, 372472, 2840099, 5680198, 11360396, 22720792]

約数ペア:

[(1, 22720792), (2, 11360396), (4, 5680198), (8, 2840099), (61, 372472), (122, 186236), (244, 93118), (488, 46559)]