20096201616

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{8221}}^1$

素因数の和:8760

約数の個数: 80

約数和(自身を含む): 52460832768

約数和(自身を除く): 32364631152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 401, 508, 762, 802, 1016, 1203, 1524, 1604, 2032, 2406, 3048, 3208, 4812, 6096, 6416, 8221, 9624, 16442, 19248, 24663, 32884, 49326, 50927, 65768, 98652, 101854, 131536, 152781, 197304, 203708, 305562, 394608, 407416, 611124, 814832, 1044067, 1222248, 2088134, 2444496, 3132201, 3296621, 4176268, 6264402, 6593242, 8352536, 9889863, 12528804, 13186484, 16705072, 19779726, 25057608, 26372968, 39559452, 50115216, 52745936, 79118904, 158237808, 418670867, 837341734, 1256012601, 1674683468, 2512025202, 3349366936, 5024050404, 6698733872, 10048100808, 20096201616]

約数ペア:

[(1, 20096201616), (2, 10048100808), (3, 6698733872), (4, 5024050404), (6, 3349366936), (8, 2512025202), (12, 1674683468), (16, 1256012601), (24, 837341734), (48, 418670867), (127, 158237808), (254, 79118904), (381, 52745936), (401, 50115216), (508, 39559452), (762, 26372968), (802, 25057608), (1016, 19779726), (1203, 16705072), (1524, 13186484), (1604, 12528804), (2032, 9889863), (2406, 8352536), (3048, 6593242), (3208, 6264402), (4812, 4176268), (6096, 3296621), (6416, 3132201), (8221, 2444496), (9624, 2088134), (16442, 1222248), (19248, 1044067), (24663, 814832), (32884, 611124), (49326, 407416), (50927, 394608), (65768, 305562), (98652, 203708), (101854, 197304), (131536, 152781)]