20803323742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2963}}^1\times {\mathrm{206501}}^1$

素因数の和:209483

約数の個数: 16

約数和(自身を含む): 33051884112

約数和(自身を除く): 12248560370

約数列:

[1, 2, 17, 34, 2963, 5926, 50371, 100742, 206501, 413002, 3510517, 7021034, 611862463, 1223724926, 10401661871, 20803323742]

約数ペア:

[(1, 20803323742), (2, 10401661871), (17, 1223724926), (34, 611862463), (2963, 7021034), (5926, 3510517), (50371, 413002), (100742, 206501)]