20195066056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1\times {\mathrm{3011}}^1$

素因数の和:3610

約数の個数: 64

約数和(自身を含む): 41637888000

約数和(自身を除く): 21442821944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 383, 398, 766, 796, 1532, 1592, 2189, 3011, 3064, 4213, 4378, 6022, 8426, 8756, 12044, 16852, 17512, 24088, 33121, 33704, 66242, 76217, 132484, 152434, 264968, 304868, 599189, 609736, 838387, 1153213, 1198378, 1676774, 2306426, 2396756, 3353548, 4612852, 4793512, 6591079, 6707096, 9225704, 12685343, 13182158, 25370686, 26364316, 50741372, 52728632, 101482744, 229489387, 458978774, 917957548, 1835915096, 2524383257, 5048766514, 10097533028, 20195066056]

約数ペア:

[(1, 20195066056), (2, 10097533028), (4, 5048766514), (8, 2524383257), (11, 1835915096), (22, 917957548), (44, 458978774), (88, 229489387), (199, 101482744), (383, 52728632), (398, 50741372), (766, 26364316), (796, 25370686), (1532, 13182158), (1592, 12685343), (2189, 9225704), (3011, 6707096), (3064, 6591079), (4213, 4793512), (4378, 4612852), (6022, 3353548), (8426, 2396756), (8756, 2306426), (12044, 1676774), (16852, 1198378), (17512, 1153213), (24088, 838387), (33121, 609736), (33704, 599189), (66242, 304868), (76217, 264968), (132484, 152434)]