20170083795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{3301}}^1$

素因数の和:3620

約数の個数: 64

約数和(自身を含む): 34235136000

約数和(自身を除く): 14065052205

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 199, 267, 345, 445, 597, 995, 1335, 2047, 2985, 3301, 4577, 6141, 9903, 10235, 13731, 16505, 17711, 22885, 30705, 49515, 53133, 68655, 75923, 88555, 227769, 265665, 293789, 379615, 407353, 656899, 881367, 1138845, 1222059, 1468945, 1970697, 2036765, 3284495, 4406835, 6110295, 6757147, 9853485, 15108677, 20271441, 33785735, 45326031, 58464011, 75543385, 101357205, 175392033, 226630155, 292320055, 876960165, 1344672253, 4034016759, 6723361265, 20170083795]

約数ペア:

[(1, 20170083795), (3, 6723361265), (5, 4034016759), (15, 1344672253), (23, 876960165), (69, 292320055), (89, 226630155), (115, 175392033), (199, 101357205), (267, 75543385), (345, 58464011), (445, 45326031), (597, 33785735), (995, 20271441), (1335, 15108677), (2047, 9853485), (2985, 6757147), (3301, 6110295), (4577, 4406835), (6141, 3284495), (9903, 2036765), (10235, 1970697), (13731, 1468945), (16505, 1222059), (17711, 1138845), (22885, 881367), (30705, 656899), (49515, 407353), (53133, 379615), (68655, 293789), (75923, 265665), (88555, 227769)]