20193635392

素因数分解:

$2^6\times 7^2\times {\mathrm{853}}^1\times {\mathrm{7549}}^1$

素因数の和:8428

約数の個数: 84

約数和(自身を含む): 46674900300

約数和(自身を除く): 26481264908

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 853, 1568, 1706, 3136, 3412, 5971, 6824, 7549, 11942, 13648, 15098, 23884, 27296, 30196, 41797, 47768, 52843, 54592, 60392, 83594, 95536, 105686, 120784, 167188, 191072, 211372, 241568, 334376, 369901, 382144, 422744, 483136, 668752, 739802, 845488, 1337504, 1479604, 1690976, 2675008, 2959208, 3381952, 5918416, 6439297, 11836832, 12878594, 23673664, 25757188, 45075079, 51514376, 90150158, 103028752, 180300316, 206057504, 315525553, 360600632, 412115008, 631051106, 721201264, 1262102212, 1442402528, 2524204424, 2884805056, 5048408848, 10096817696, 20193635392]

約数ペア:

[(1, 20193635392), (2, 10096817696), (4, 5048408848), (7, 2884805056), (8, 2524204424), (14, 1442402528), (16, 1262102212), (28, 721201264), (32, 631051106), (49, 412115008), (56, 360600632), (64, 315525553), (98, 206057504), (112, 180300316), (196, 103028752), (224, 90150158), (392, 51514376), (448, 45075079), (784, 25757188), (853, 23673664), (1568, 12878594), (1706, 11836832), (3136, 6439297), (3412, 5918416), (5971, 3381952), (6824, 2959208), (7549, 2675008), (11942, 1690976), (13648, 1479604), (15098, 1337504), (23884, 845488), (27296, 739802), (30196, 668752), (41797, 483136), (47768, 422744), (52843, 382144), (54592, 369901), (60392, 334376), (83594, 241568), (95536, 211372), (105686, 191072), (120784, 167188)]