20367006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13417}}^1$

素因数の和:13456

約数の個数: 32

約数和(自身を含む): 46372608

約数和(自身を除く): 26005602

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 13417, 26834, 40251, 80502, 147587, 295174, 308591, 442761, 617182, 885522, 925773, 1851546, 3394501, 6789002, 10183503, 20367006]

約数ペア:

[(1, 20367006), (2, 10183503), (3, 6789002), (6, 3394501), (11, 1851546), (22, 925773), (23, 885522), (33, 617182), (46, 442761), (66, 308591), (69, 295174), (138, 147587), (253, 80502), (506, 40251), (759, 26834), (1518, 13417)]