20179955638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1\times {\mathrm{9221}}^1$

素因数の和:9768

約数の個数: 32

約数和(自身を含む): 32317429248

約数和(自身を除く): 12137473610

約数列:

[1, 2, 17, 34, 191, 337, 382, 674, 3247, 5729, 6494, 9221, 11458, 18442, 64367, 128734, 156757, 313514, 1094239, 1761211, 2188478, 3107477, 3522422, 6214954, 29940587, 52827109, 59881174, 105654218, 593528107, 1187056214, 10089977819, 20179955638]

約数ペア:

[(1, 20179955638), (2, 10089977819), (17, 1187056214), (34, 593528107), (191, 105654218), (337, 59881174), (382, 52827109), (674, 29940587), (3247, 6214954), (5729, 3522422), (6494, 3107477), (9221, 2188478), (11458, 1761211), (18442, 1094239), (64367, 313514), (128734, 156757)]