20171132859

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1\times {\mathrm{8147}}^1$

素因数の和:9339

約数の個数: 32

約数和(自身を含む): 29168536320

約数和(自身を除く): 8997403461

約数列:

[1, 3, 17, 43, 51, 129, 731, 1129, 2193, 3387, 8147, 19193, 24441, 48547, 57579, 138499, 145641, 350321, 415497, 825299, 1050963, 2475897, 5955457, 9197963, 17866371, 27593889, 156365371, 395512409, 469096113, 1186537227, 6723710953, 20171132859]

約数ペア:

[(1, 20171132859), (3, 6723710953), (17, 1186537227), (43, 469096113), (51, 395512409), (129, 156365371), (731, 27593889), (1129, 17866371), (2193, 9197963), (3387, 5955457), (8147, 2475897), (19193, 1050963), (24441, 825299), (48547, 415497), (57579, 350321), (138499, 145641)]