20440432

素因数分解:

$2^4\times {\mathrm{59}}^2\times {\mathrm{367}}^1$

素因数の和:493

約数の個数: 30

約数和(自身を含む): 40395728

約数和(自身を除く): 19955296

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 367, 472, 734, 944, 1468, 2936, 3481, 5872, 6962, 13924, 21653, 27848, 43306, 55696, 86612, 173224, 346448, 1277527, 2555054, 5110108, 10220216, 20440432]

約数ペア:

[(1, 20440432), (2, 10220216), (4, 5110108), (8, 2555054), (16, 1277527), (59, 346448), (118, 173224), (236, 86612), (367, 55696), (472, 43306), (734, 27848), (944, 21653), (1468, 13924), (2936, 6962), (3481, 5872)]