20111320559056

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{5653}}^1\times {\mathrm{56249}}^1$

素因数の和:62036

約数の個数: 80

約数和(自身を含む): 40225383000000

約数和(自身を除く): 20114062440944

約数列:

[1, 2, 4, 8, 16, 59, 67, 118, 134, 236, 268, 472, 536, 944, 1072, 3953, 5653, 7906, 11306, 15812, 22612, 31624, 45224, 56249, 63248, 90448, 112498, 224996, 333527, 378751, 449992, 667054, 757502, 899984, 1334108, 1515004, 2668216, 3030008, 3318691, 3768683, 5336432, 6060016, 6637382, 7537366, 13274764, 15074732, 22346309, 26549528, 30149464, 44692618, 53099056, 60298928, 89385236, 178770472, 222352297, 317975597, 357540944, 444704594, 635951194, 889409188, 1271902388, 1778818376, 2543804776, 3557636752, 5087609552, 18760560223, 21304364999, 37521120446, 42608729998, 75042240892, 85217459996, 150084481784, 170434919992, 300168963568, 340869839984, 1256957534941, 2513915069882, 5027830139764, 10055660279528, 20111320559056]

約数ペア:

[(1, 20111320559056), (2, 10055660279528), (4, 5027830139764), (8, 2513915069882), (16, 1256957534941), (59, 340869839984), (67, 300168963568), (118, 170434919992), (134, 150084481784), (236, 85217459996), (268, 75042240892), (472, 42608729998), (536, 37521120446), (944, 21304364999), (1072, 18760560223), (3953, 5087609552), (5653, 3557636752), (7906, 2543804776), (11306, 1778818376), (15812, 1271902388), (22612, 889409188), (31624, 635951194), (45224, 444704594), (56249, 357540944), (63248, 317975597), (90448, 222352297), (112498, 178770472), (224996, 89385236), (333527, 60298928), (378751, 53099056), (449992, 44692618), (667054, 30149464), (757502, 26549528), (899984, 22346309), (1334108, 15074732), (1515004, 13274764), (2668216, 7537366), (3030008, 6637382), (3318691, 6060016), (3768683, 5336432)]