20196495193716

素因数分解:

$2^2\times 3^4\times {\mathrm{131}}^1\times {\mathrm{475838639}}^1$

素因数の和:475838786

約数の個数: 60

約数和(自身を含む): 53200663306560

約数和(自身を除く): 33004168112844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 262, 324, 393, 524, 786, 1179, 1572, 2358, 3537, 4716, 7074, 10611, 14148, 21222, 42444, 475838639, 951677278, 1427515917, 1903354556, 2855031834, 4282547751, 5710063668, 8565095502, 12847643253, 17130191004, 25695286506, 38542929759, 51390573012, 62334861709, 77085859518, 124669723418, 154171719036, 187004585127, 249339446836, 374009170254, 561013755381, 748018340508, 1122027510762, 1683041266143, 2244055021524, 3366082532286, 5049123798429, 6732165064572, 10098247596858, 20196495193716]

約数ペア:

[(1, 20196495193716), (2, 10098247596858), (3, 6732165064572), (4, 5049123798429), (6, 3366082532286), (9, 2244055021524), (12, 1683041266143), (18, 1122027510762), (27, 748018340508), (36, 561013755381), (54, 374009170254), (81, 249339446836), (108, 187004585127), (131, 154171719036), (162, 124669723418), (262, 77085859518), (324, 62334861709), (393, 51390573012), (524, 38542929759), (786, 25695286506), (1179, 17130191004), (1572, 12847643253), (2358, 8565095502), (3537, 5710063668), (4716, 4282547751), (7074, 2855031834), (10611, 1903354556), (14148, 1427515917), (21222, 951677278), (42444, 475838639)]