20160449580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4903}}^1\times {\mathrm{68531}}^1$

素因数の和:73446

約数の個数: 48

約数和(自身を含む): 56461595904

約数和(自身を除く): 36301146324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4903, 9806, 14709, 19612, 24515, 29418, 49030, 58836, 68531, 73545, 98060, 137062, 147090, 205593, 274124, 294180, 342655, 411186, 685310, 822372, 1027965, 1370620, 2055930, 4111860, 336007493, 672014986, 1008022479, 1344029972, 1680037465, 2016044958, 3360074930, 4032089916, 5040112395, 6720149860, 10080224790, 20160449580]

約数ペア:

[(1, 20160449580), (2, 10080224790), (3, 6720149860), (4, 5040112395), (5, 4032089916), (6, 3360074930), (10, 2016044958), (12, 1680037465), (15, 1344029972), (20, 1008022479), (30, 672014986), (60, 336007493), (4903, 4111860), (9806, 2055930), (14709, 1370620), (19612, 1027965), (24515, 822372), (29418, 685310), (49030, 411186), (58836, 342655), (68531, 294180), (73545, 274124), (98060, 205593), (137062, 147090)]