20340015858

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{6531797}}^1$

素因数の和:6531978

約数の個数: 24

約数和(自身を含む): 44324781228

約数和(自身を除く): 23984765370

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 6531797, 13063594, 19595391, 39190782, 58786173, 117572346, 1130000881, 2260001762, 3390002643, 6780005286, 10170007929, 20340015858]

約数ペア:

[(1, 20340015858), (2, 10170007929), (3, 6780005286), (6, 3390002643), (9, 2260001762), (18, 1130000881), (173, 117572346), (346, 58786173), (519, 39190782), (1038, 19595391), (1557, 13063594), (3114, 6531797)]