20136764848

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1523}}^1\times {\mathrm{7723}}^1$

素因数の和:9361

約数の個数: 40

約数和(自身を含む): 39410566848

約数和(自身を除く): 19273802000

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1523, 1712, 3046, 6092, 7723, 12184, 15446, 24368, 30892, 61784, 123568, 162961, 325922, 651844, 826361, 1303688, 1652722, 2607376, 3305444, 6610888, 11762129, 13221776, 23524258, 47048516, 94097032, 188194064, 1258547803, 2517095606, 5034191212, 10068382424, 20136764848]

約数ペア:

[(1, 20136764848), (2, 10068382424), (4, 5034191212), (8, 2517095606), (16, 1258547803), (107, 188194064), (214, 94097032), (428, 47048516), (856, 23524258), (1523, 13221776), (1712, 11762129), (3046, 6610888), (6092, 3305444), (7723, 2607376), (12184, 1652722), (15446, 1303688), (24368, 826361), (30892, 651844), (61784, 325922), (123568, 162961)]