20129392416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29954453}}^1$

素因数の和:29954473

約数の個数: 48

約数和(自身を含む): 60388179264

約数和(自身を除く): 40258786848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 29954453, 59908906, 89863359, 119817812, 179726718, 209681171, 239635624, 359453436, 419362342, 479271248, 629043513, 718906872, 838724684, 958542496, 1258087026, 1437813744, 1677449368, 2516174052, 2875627488, 3354898736, 5032348104, 6709797472, 10064696208, 20129392416]

約数ペア:

[(1, 20129392416), (2, 10064696208), (3, 6709797472), (4, 5032348104), (6, 3354898736), (7, 2875627488), (8, 2516174052), (12, 1677449368), (14, 1437813744), (16, 1258087026), (21, 958542496), (24, 838724684), (28, 718906872), (32, 629043513), (42, 479271248), (48, 419362342), (56, 359453436), (84, 239635624), (96, 209681171), (112, 179726718), (168, 119817812), (224, 89863359), (336, 59908906), (672, 29954453)]