20176910432

素因数分解:

$2^5\times 7^1\times {\mathrm{6247}}^1\times {\mathrm{14419}}^1$

素因数の和:20683

約数の個数: 48

約数和(自身を含む): 45408464640

約数和(自身を除く): 25231554208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 6247, 12494, 14419, 24988, 28838, 43729, 49976, 57676, 87458, 99952, 100933, 115352, 174916, 199904, 201866, 230704, 349832, 403732, 461408, 699664, 807464, 1399328, 1614928, 3229856, 90075493, 180150986, 360301972, 630528451, 720603944, 1261056902, 1441207888, 2522113804, 2882415776, 5044227608, 10088455216, 20176910432]

約数ペア:

[(1, 20176910432), (2, 10088455216), (4, 5044227608), (7, 2882415776), (8, 2522113804), (14, 1441207888), (16, 1261056902), (28, 720603944), (32, 630528451), (56, 360301972), (112, 180150986), (224, 90075493), (6247, 3229856), (12494, 1614928), (14419, 1399328), (24988, 807464), (28838, 699664), (43729, 461408), (49976, 403732), (57676, 349832), (87458, 230704), (99952, 201866), (100933, 199904), (115352, 174916)]