20162833044

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{221171}}^1$

素因数の和:221356

約数の個数: 48

約数和(自身を含む): 48155337216

約数和(自身を除く): 27992504172

約数列:

[1, 2, 3, 4, 6, 12, 71, 107, 142, 213, 214, 284, 321, 426, 428, 642, 852, 1284, 7597, 15194, 22791, 30388, 45582, 91164, 221171, 442342, 663513, 884684, 1327026, 2654052, 15703141, 23665297, 31406282, 47109423, 47330594, 62812564, 70995891, 94218846, 94661188, 141991782, 188437692, 283983564, 1680236087, 3360472174, 5040708261, 6720944348, 10081416522, 20162833044]

約数ペア:

[(1, 20162833044), (2, 10081416522), (3, 6720944348), (4, 5040708261), (6, 3360472174), (12, 1680236087), (71, 283983564), (107, 188437692), (142, 141991782), (213, 94661188), (214, 94218846), (284, 70995891), (321, 62812564), (426, 47330594), (428, 47109423), (642, 31406282), (852, 23665297), (1284, 15703141), (7597, 2654052), (15194, 1327026), (22791, 884684), (30388, 663513), (45582, 442342), (91164, 221171)]