20403913626

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{359}}^1\times {\mathrm{11399}}^1$

素因数の和:12043

約数の個数: 48

約数和(自身を含む): 44495568000

約数和(自身を除く): 24091654374

約数列:

[1, 2, 3, 6, 9, 18, 277, 359, 554, 718, 831, 1077, 1662, 2154, 2493, 3231, 4986, 6462, 11399, 22798, 34197, 68394, 99443, 102591, 198886, 205182, 298329, 596658, 894987, 1789974, 3157523, 4092241, 6315046, 8184482, 9472569, 12276723, 18945138, 24553446, 28417707, 36830169, 56835414, 73660338, 1133550757, 2267101514, 3400652271, 6801304542, 10201956813, 20403913626]

約数ペア:

[(1, 20403913626), (2, 10201956813), (3, 6801304542), (6, 3400652271), (9, 2267101514), (18, 1133550757), (277, 73660338), (359, 56835414), (554, 36830169), (718, 28417707), (831, 24553446), (1077, 18945138), (1662, 12276723), (2154, 9472569), (2493, 8184482), (3231, 6315046), (4986, 4092241), (6462, 3157523), (11399, 1789974), (22798, 894987), (34197, 596658), (68394, 298329), (99443, 205182), (102591, 198886)]