20052743614

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 32425142400

約数和(自身を除く): 12372398786

約数列:

[1, 2, 23, 46, 73, 89, 146, 178, 229, 293, 458, 586, 1679, 2047, 3358, 4094, 5267, 6497, 6739, 10534, 12994, 13478, 16717, 20381, 21389, 26077, 33434, 40762, 42778, 52154, 67097, 134194, 149431, 298862, 384491, 468763, 491947, 599771, 768982, 937526, 983894, 1199542, 1487813, 1543231, 1903621, 2975626, 3086462, 3807242, 4898081, 5971633, 9796162, 11943266, 34219699, 43783283, 68439398, 87566566, 112655863, 137347559, 225311726, 274695118, 435929209, 871858418, 10026371807, 20052743614]

約数ペア:

[(1, 20052743614), (2, 10026371807), (23, 871858418), (46, 435929209), (73, 274695118), (89, 225311726), (146, 137347559), (178, 112655863), (229, 87566566), (293, 68439398), (458, 43783283), (586, 34219699), (1679, 11943266), (2047, 9796162), (3358, 5971633), (4094, 4898081), (5267, 3807242), (6497, 3086462), (6739, 2975626), (10534, 1903621), (12994, 1543231), (13478, 1487813), (16717, 1199542), (20381, 983894), (21389, 937526), (26077, 768982), (33434, 599771), (40762, 491947), (42778, 468763), (52154, 384491), (67097, 298862), (134194, 149431)]