20391673008

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{8669929}}^1$

素因数の和:8669954

約数の個数: 60

約数和(自身を含む): 61279065240

約数和(自身を除く): 40887392232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 8669929, 17339858, 26009787, 34679716, 52019574, 60689503, 69359432, 104039148, 121379006, 138718864, 182068509, 208078296, 242758012, 364137018, 416156592, 424826521, 485516024, 728274036, 849653042, 971032048, 1274479563, 1456548072, 1699306084, 2548959126, 2913096144, 3398612168, 5097918252, 6797224336, 10195836504, 20391673008]

約数ペア:

[(1, 20391673008), (2, 10195836504), (3, 6797224336), (4, 5097918252), (6, 3398612168), (7, 2913096144), (8, 2548959126), (12, 1699306084), (14, 1456548072), (16, 1274479563), (21, 971032048), (24, 849653042), (28, 728274036), (42, 485516024), (48, 424826521), (49, 416156592), (56, 364137018), (84, 242758012), (98, 208078296), (112, 182068509), (147, 138718864), (168, 121379006), (196, 104039148), (294, 69359432), (336, 60689503), (392, 52019574), (588, 34679716), (784, 26009787), (1176, 17339858), (2352, 8669929)]