20162974083

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1152631}}^1$

素因数の和:1152672

約数の個数: 32

約数和(自身を含む): 33195801600

約数和(自身を除く): 13032827517

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 343, 357, 833, 1029, 2499, 5831, 17493, 1152631, 3457893, 8068417, 19594727, 24205251, 56478919, 58784181, 137163089, 169436757, 395352433, 411489267, 960141623, 1186057299, 2880424869, 6720991361, 20162974083]

約数ペア:

[(1, 20162974083), (3, 6720991361), (7, 2880424869), (17, 1186057299), (21, 960141623), (49, 411489267), (51, 395352433), (119, 169436757), (147, 137163089), (343, 58784181), (357, 56478919), (833, 24205251), (1029, 19594727), (2499, 8068417), (5831, 3457893), (17493, 1152631)]