20192731056

素因数分解:

$2^4\times 3^4\times {\mathrm{37}}^1\times {\mathrm{421103}}^1$

素因数の和:421160

約数の個数: 100

約数和(自身を含む): 60023321952

約数和(自身を除く): 39830590896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 296, 324, 333, 432, 444, 592, 648, 666, 888, 999, 1296, 1332, 1776, 1998, 2664, 2997, 3996, 5328, 5994, 7992, 11988, 15984, 23976, 47952, 421103, 842206, 1263309, 1684412, 2526618, 3368824, 3789927, 5053236, 6737648, 7579854, 10106472, 11369781, 15159708, 15580811, 20212944, 22739562, 30319416, 31161622, 34109343, 45479124, 46742433, 60638832, 62323244, 68218686, 90958248, 93484866, 124646488, 136437372, 140227299, 181916496, 186969732, 249292976, 272874744, 280454598, 373939464, 420681897, 545749488, 560909196, 747878928, 841363794, 1121818392, 1262045691, 1682727588, 2243636784, 2524091382, 3365455176, 5048182764, 6730910352, 10096365528, 20192731056]

約数ペア:

[(1, 20192731056), (2, 10096365528), (3, 6730910352), (4, 5048182764), (6, 3365455176), (8, 2524091382), (9, 2243636784), (12, 1682727588), (16, 1262045691), (18, 1121818392), (24, 841363794), (27, 747878928), (36, 560909196), (37, 545749488), (48, 420681897), (54, 373939464), (72, 280454598), (74, 272874744), (81, 249292976), (108, 186969732), (111, 181916496), (144, 140227299), (148, 136437372), (162, 124646488), (216, 93484866), (222, 90958248), (296, 68218686), (324, 62323244), (333, 60638832), (432, 46742433), (444, 45479124), (592, 34109343), (648, 31161622), (666, 30319416), (888, 22739562), (999, 20212944), (1296, 15580811), (1332, 15159708), (1776, 11369781), (1998, 10106472), (2664, 7579854), (2997, 6737648), (3996, 5053236), (5328, 3789927), (5994, 3368824), (7992, 2526618), (11988, 1684412), (15984, 1263309), (23976, 842206), (47952, 421103)]