2080334844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{14821}}^1$

素因数の和:15395

約数の個数: 72

約数和(自身を含む): 6021052128

約数和(自身を除く): 3940717284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 557, 1114, 1671, 2228, 3342, 3899, 5013, 6684, 7798, 10026, 11697, 14821, 15596, 20052, 23394, 29642, 35091, 44463, 46788, 59284, 70182, 88926, 103747, 133389, 140364, 177852, 207494, 266778, 311241, 414988, 533556, 622482, 933723, 1244964, 1867446, 3734892, 8255297, 16510594, 24765891, 33021188, 49531782, 57787079, 74297673, 99063564, 115574158, 148595346, 173361237, 231148316, 297190692, 346722474, 520083711, 693444948, 1040167422, 2080334844]

約数ペア:

[(1, 2080334844), (2, 1040167422), (3, 693444948), (4, 520083711), (6, 346722474), (7, 297190692), (9, 231148316), (12, 173361237), (14, 148595346), (18, 115574158), (21, 99063564), (28, 74297673), (36, 57787079), (42, 49531782), (63, 33021188), (84, 24765891), (126, 16510594), (252, 8255297), (557, 3734892), (1114, 1867446), (1671, 1244964), (2228, 933723), (3342, 622482), (3899, 533556), (5013, 414988), (6684, 311241), (7798, 266778), (10026, 207494), (11697, 177852), (14821, 140364), (15596, 133389), (20052, 103747), (23394, 88926), (29642, 70182), (35091, 59284), (44463, 46788)]