20243826

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 45264960

約数和(自身を除く): 25021134

約数列:

[1, 2, 3, 6, 9, 18, 61, 103, 122, 179, 183, 206, 309, 358, 366, 537, 549, 618, 927, 1074, 1098, 1611, 1854, 3222, 6283, 10919, 12566, 18437, 18849, 21838, 32757, 36874, 37698, 55311, 56547, 65514, 98271, 110622, 113094, 165933, 196542, 331866, 1124657, 2249314, 3373971, 6747942, 10121913, 20243826]

約数ペア:

[(1, 20243826), (2, 10121913), (3, 6747942), (6, 3373971), (9, 2249314), (18, 1124657), (61, 331866), (103, 196542), (122, 165933), (179, 113094), (183, 110622), (206, 98271), (309, 65514), (358, 56547), (366, 55311), (537, 37698), (549, 36874), (618, 32757), (927, 21838), (1074, 18849), (1098, 18437), (1611, 12566), (1854, 10919), (3222, 6283)]