20104223112

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{10007}}^1$

素因数の和:10224

約数の個数: 128

約数和(自身を含む): 57069619200

約数和(自身を除く): 36965396088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 131, 142, 213, 216, 262, 284, 393, 426, 524, 568, 639, 786, 852, 1048, 1179, 1278, 1572, 1704, 1917, 2358, 2556, 3144, 3537, 3834, 4716, 5112, 7074, 7668, 9301, 9432, 10007, 14148, 15336, 18602, 20014, 27903, 28296, 30021, 37204, 40028, 55806, 60042, 74408, 80056, 83709, 90063, 111612, 120084, 167418, 180126, 223224, 240168, 251127, 270189, 334836, 360252, 502254, 540378, 669672, 710497, 720504, 1004508, 1080756, 1310917, 1420994, 2009016, 2131491, 2161512, 2621834, 2841988, 3932751, 4262982, 5243668, 5683976, 6394473, 7865502, 8525964, 10487336, 11798253, 12788946, 15731004, 17051928, 19183419, 23596506, 25577892, 31462008, 35394759, 38366838, 47193012, 51155784, 70789518, 76733676, 93075107, 94386024, 141579036, 153467352, 186150214, 279225321, 283158072, 372300428, 558450642, 744600856, 837675963, 1116901284, 1675351926, 2233802568, 2513027889, 3350703852, 5026055778, 6701407704, 10052111556, 20104223112]

約数ペア:

[(1, 20104223112), (2, 10052111556), (3, 6701407704), (4, 5026055778), (6, 3350703852), (8, 2513027889), (9, 2233802568), (12, 1675351926), (18, 1116901284), (24, 837675963), (27, 744600856), (36, 558450642), (54, 372300428), (71, 283158072), (72, 279225321), (108, 186150214), (131, 153467352), (142, 141579036), (213, 94386024), (216, 93075107), (262, 76733676), (284, 70789518), (393, 51155784), (426, 47193012), (524, 38366838), (568, 35394759), (639, 31462008), (786, 25577892), (852, 23596506), (1048, 19183419), (1179, 17051928), (1278, 15731004), (1572, 12788946), (1704, 11798253), (1917, 10487336), (2358, 8525964), (2556, 7865502), (3144, 6394473), (3537, 5683976), (3834, 5243668), (4716, 4262982), (5112, 3932751), (7074, 2841988), (7668, 2621834), (9301, 2161512), (9432, 2131491), (10007, 2009016), (14148, 1420994), (15336, 1310917), (18602, 1080756), (20014, 1004508), (27903, 720504), (28296, 710497), (30021, 669672), (37204, 540378), (40028, 502254), (55806, 360252), (60042, 334836), (74408, 270189), (80056, 251127), (83709, 240168), (90063, 223224), (111612, 180126), (120084, 167418)]