20178026304

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1020329}}^1$

素因数の和:1020447

約数の個数: 56

約数和(自身を含む): 53906074560

約数和(自身を除く): 33728048256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 6592, 9888, 19776, 1020329, 2040658, 3060987, 4081316, 6121974, 8162632, 12243948, 16325264, 24487896, 32650528, 48975792, 65301056, 97951584, 105093887, 195903168, 210187774, 315281661, 420375548, 630563322, 840751096, 1261126644, 1681502192, 2522253288, 3363004384, 5044506576, 6726008768, 10089013152, 20178026304]

約数ペア:

[(1, 20178026304), (2, 10089013152), (3, 6726008768), (4, 5044506576), (6, 3363004384), (8, 2522253288), (12, 1681502192), (16, 1261126644), (24, 840751096), (32, 630563322), (48, 420375548), (64, 315281661), (96, 210187774), (103, 195903168), (192, 105093887), (206, 97951584), (309, 65301056), (412, 48975792), (618, 32650528), (824, 24487896), (1236, 16325264), (1648, 12243948), (2472, 8162632), (3296, 6121974), (4944, 4081316), (6592, 3060987), (9888, 2040658), (19776, 1020329)]