20141362682

素因数分解:

$2^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{887}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 35804160000

約数和(自身を除く): 15662797318

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 343, 419, 553, 686, 838, 887, 1106, 1774, 2933, 3871, 5866, 6209, 7742, 12418, 20531, 27097, 33101, 41062, 43463, 54194, 66202, 70073, 86926, 140146, 143717, 231707, 287434, 304241, 371653, 463414, 490511, 608482, 743306, 981022, 1621949, 2601571, 3243898, 3433577, 5203142, 6867154, 11353643, 18210997, 22707286, 24035039, 29360587, 36421994, 48070078, 58721174, 127476979, 205524109, 254953958, 411048218, 1438668763, 2877337526, 10070681341, 20141362682]

約数ペア:

[(1, 20141362682), (2, 10070681341), (7, 2877337526), (14, 1438668763), (49, 411048218), (79, 254953958), (98, 205524109), (158, 127476979), (343, 58721174), (419, 48070078), (553, 36421994), (686, 29360587), (838, 24035039), (887, 22707286), (1106, 18210997), (1774, 11353643), (2933, 6867154), (3871, 5203142), (5866, 3433577), (6209, 3243898), (7742, 2601571), (12418, 1621949), (20531, 981022), (27097, 743306), (33101, 608482), (41062, 490511), (43463, 463414), (54194, 371653), (66202, 304241), (70073, 287434), (86926, 231707), (140146, 143717)]