20143468797

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1\times {\mathrm{2539}}^1$

素因数の和:3853

約数の個数: 32

約数和(自身を含む): 28066227840

約数和(自身を除く): 7922759043

約数列:

[1, 3, 41, 53, 123, 159, 1217, 2173, 2539, 3651, 6519, 7617, 49897, 64501, 104099, 134567, 149691, 193503, 312297, 403701, 2644541, 3089963, 5517247, 7933623, 9269889, 16551741, 126688483, 163768039, 380065449, 491304117, 6714489599, 20143468797]

約数ペア:

[(1, 20143468797), (3, 6714489599), (41, 491304117), (53, 380065449), (123, 163768039), (159, 126688483), (1217, 16551741), (2173, 9269889), (2539, 7933623), (3651, 5517247), (6519, 3089963), (7617, 2644541), (49897, 403701), (64501, 312297), (104099, 193503), (134567, 149691)]