20136307932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{99829}}^1$

素因数の和:100283

約数の個数: 72

約数和(自身を含む): 54943237440

約数和(自身を除く): 34806929508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 431, 468, 862, 1293, 1724, 2586, 3879, 5172, 5603, 7758, 11206, 15516, 16809, 22412, 33618, 50427, 67236, 99829, 100854, 199658, 201708, 299487, 399316, 598974, 898461, 1197948, 1297777, 1796922, 2595554, 3593844, 3893331, 5191108, 7786662, 11679993, 15573324, 23359986, 43026299, 46719972, 86052598, 129078897, 172105196, 258157794, 387236691, 516315588, 559341887, 774473382, 1118683774, 1548946764, 1678025661, 2237367548, 3356051322, 5034076983, 6712102644, 10068153966, 20136307932]

約数ペア:

[(1, 20136307932), (2, 10068153966), (3, 6712102644), (4, 5034076983), (6, 3356051322), (9, 2237367548), (12, 1678025661), (13, 1548946764), (18, 1118683774), (26, 774473382), (36, 559341887), (39, 516315588), (52, 387236691), (78, 258157794), (117, 172105196), (156, 129078897), (234, 86052598), (431, 46719972), (468, 43026299), (862, 23359986), (1293, 15573324), (1724, 11679993), (2586, 7786662), (3879, 5191108), (5172, 3893331), (5603, 3593844), (7758, 2595554), (11206, 1796922), (15516, 1297777), (16809, 1197948), (22412, 898461), (33618, 598974), (50427, 399316), (67236, 299487), (99829, 201708), (100854, 199658)]