20343833334

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{439}}^1\times {\mathrm{21277}}^1$

素因数の和:21746

約数の個数: 72

約数和(自身を含む): 48562353840

約数和(自身を除く): 28218520506

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 439, 726, 878, 1089, 1317, 2178, 2634, 3951, 4829, 7902, 9658, 14487, 21277, 28974, 42554, 43461, 53119, 63831, 86922, 106238, 127662, 159357, 191493, 234047, 318714, 382986, 468094, 478071, 702141, 956142, 1404282, 2106423, 2574517, 4212846, 5149034, 7723551, 9340603, 15447102, 18681206, 23170653, 28021809, 46341306, 56043618, 84065427, 102746633, 168130854, 205493266, 308239899, 616479798, 924719697, 1130212963, 1849439394, 2260425926, 3390638889, 6781277778, 10171916667, 20343833334]

約数ペア:

[(1, 20343833334), (2, 10171916667), (3, 6781277778), (6, 3390638889), (9, 2260425926), (11, 1849439394), (18, 1130212963), (22, 924719697), (33, 616479798), (66, 308239899), (99, 205493266), (121, 168130854), (198, 102746633), (242, 84065427), (363, 56043618), (439, 46341306), (726, 28021809), (878, 23170653), (1089, 18681206), (1317, 15447102), (2178, 9340603), (2634, 7723551), (3951, 5149034), (4829, 4212846), (7902, 2574517), (9658, 2106423), (14487, 1404282), (21277, 956142), (28974, 702141), (42554, 478071), (43461, 468094), (53119, 382986), (63831, 318714), (86922, 234047), (106238, 191493), (127662, 159357)]