20160632744

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1\times {\mathrm{3671}}^1$

素因数の和:4314

約数の個数: 64

約数和(自身を含む): 43491168000

約数和(自身を除く): 23330535256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 349, 562, 698, 1124, 1396, 1967, 2248, 2443, 2792, 3671, 3934, 4886, 7342, 7868, 9772, 14684, 15736, 19544, 25697, 29368, 51394, 98069, 102788, 196138, 205576, 392276, 686483, 784552, 1031551, 1281179, 1372966, 2063102, 2562358, 2745932, 4126204, 5124716, 5491864, 7220857, 8252408, 8968253, 10249432, 14441714, 17936506, 28883428, 35873012, 57766856, 71746024, 360011299, 720022598, 1440045196, 2520079093, 2880090392, 5040158186, 10080316372, 20160632744]

約数ペア:

[(1, 20160632744), (2, 10080316372), (4, 5040158186), (7, 2880090392), (8, 2520079093), (14, 1440045196), (28, 720022598), (56, 360011299), (281, 71746024), (349, 57766856), (562, 35873012), (698, 28883428), (1124, 17936506), (1396, 14441714), (1967, 10249432), (2248, 8968253), (2443, 8252408), (2792, 7220857), (3671, 5491864), (3934, 5124716), (4886, 4126204), (7342, 2745932), (7868, 2562358), (9772, 2063102), (14684, 1372966), (15736, 1281179), (19544, 1031551), (25697, 784552), (29368, 686483), (51394, 392276), (98069, 205576), (102788, 196138)]