20126124

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{563}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 52429440

約数和(自身を除く): 32303316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 563, 662, 993, 1126, 1324, 1689, 1986, 2252, 2979, 3378, 3972, 5067, 5958, 6756, 8937, 10134, 11916, 15201, 17874, 20268, 30402, 35748, 60804, 186353, 372706, 559059, 745412, 1118118, 1677177, 2236236, 3354354, 5031531, 6708708, 10063062, 20126124]

約数ペア:

[(1, 20126124), (2, 10063062), (3, 6708708), (4, 5031531), (6, 3354354), (9, 2236236), (12, 1677177), (18, 1118118), (27, 745412), (36, 559059), (54, 372706), (108, 186353), (331, 60804), (563, 35748), (662, 30402), (993, 20268), (1126, 17874), (1324, 15201), (1689, 11916), (1986, 10134), (2252, 8937), (2979, 6756), (3378, 5958), (3972, 5067)]