20851551792

素因数分解:

$2^4\times 3^3\times {\mathrm{48267481}}^1$

素因数の和:48267498

約数の個数: 40

約数和(自身を含む): 59851677680

約数和(自身を除く): 39000125888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 48267481, 96534962, 144802443, 193069924, 289604886, 386139848, 434407329, 579209772, 772279696, 868814658, 1158419544, 1303221987, 1737629316, 2316839088, 2606443974, 3475258632, 5212887948, 6950517264, 10425775896, 20851551792]

約数ペア:

[(1, 20851551792), (2, 10425775896), (3, 6950517264), (4, 5212887948), (6, 3475258632), (8, 2606443974), (9, 2316839088), (12, 1737629316), (16, 1303221987), (18, 1158419544), (24, 868814658), (27, 772279696), (36, 579209772), (48, 434407329), (54, 386139848), (72, 289604886), (108, 193069924), (144, 144802443), (216, 96534962), (432, 48267481)]