20031774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8999}}^1$

素因数の和:9064

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 26624226

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 8999, 17998, 26997, 53994, 62993, 125986, 188979, 377958, 476947, 953894, 1430841, 2861682, 3338629, 6677258, 10015887, 20031774]

約数ペア:

[(1, 20031774), (2, 10015887), (3, 6677258), (6, 3338629), (7, 2861682), (14, 1430841), (21, 953894), (42, 476947), (53, 377958), (106, 188979), (159, 125986), (318, 62993), (371, 53994), (742, 26997), (1113, 17998), (2226, 8999)]