20050302741

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56163313}}^1$

素因数の和:56163340

約数の個数: 16

約数和(自身を含む): 32350068864

約数和(自身を除く): 12299766123

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 56163313, 168489939, 393143191, 954776321, 1179429573, 2864328963, 6683434247, 20050302741]

約数ペア:

[(1, 20050302741), (3, 6683434247), (7, 2864328963), (17, 1179429573), (21, 954776321), (51, 393143191), (119, 168489939), (357, 56163313)]