20146681344

素因数分解:

$2^9\times 3^1\times {\mathrm{103}}^1\times {\mathrm{127343}}^1$

素因数の和:127467

約数の個数: 80

約数和(自身を含む): 54193531392

約数和(自身を除く): 34046850048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 256, 309, 384, 412, 512, 618, 768, 824, 1236, 1536, 1648, 2472, 3296, 4944, 6592, 9888, 13184, 19776, 26368, 39552, 52736, 79104, 127343, 158208, 254686, 382029, 509372, 764058, 1018744, 1528116, 2037488, 3056232, 4074976, 6112464, 8149952, 12224928, 13116329, 16299904, 24449856, 26232658, 32599808, 39348987, 48899712, 52465316, 65199616, 78697974, 97799424, 104930632, 157395948, 195598848, 209861264, 314791896, 419722528, 629583792, 839445056, 1259167584, 1678890112, 2518335168, 3357780224, 5036670336, 6715560448, 10073340672, 20146681344]

約数ペア:

[(1, 20146681344), (2, 10073340672), (3, 6715560448), (4, 5036670336), (6, 3357780224), (8, 2518335168), (12, 1678890112), (16, 1259167584), (24, 839445056), (32, 629583792), (48, 419722528), (64, 314791896), (96, 209861264), (103, 195598848), (128, 157395948), (192, 104930632), (206, 97799424), (256, 78697974), (309, 65199616), (384, 52465316), (412, 48899712), (512, 39348987), (618, 32599808), (768, 26232658), (824, 24449856), (1236, 16299904), (1536, 13116329), (1648, 12224928), (2472, 8149952), (3296, 6112464), (4944, 4074976), (6592, 3056232), (9888, 2037488), (13184, 1528116), (19776, 1018744), (26368, 764058), (39552, 509372), (52736, 382029), (79104, 254686), (127343, 158208)]