20086543503

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{3329}}^1\times {\mathrm{3967}}^1$

素因数の和:7328

約数の個数: 36

約数和(自身を含む): 31434773760

約数和(自身を除く): 11348230257

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 3329, 3967, 9987, 11901, 29961, 35703, 43277, 51571, 129831, 154713, 389493, 464139, 562601, 670423, 1687803, 2011269, 5063409, 6033807, 13206143, 39618429, 118855287, 171679859, 515039577, 1545118731, 2231838167, 6695514501, 20086543503]

約数ペア:

[(1, 20086543503), (3, 6695514501), (9, 2231838167), (13, 1545118731), (39, 515039577), (117, 171679859), (169, 118855287), (507, 39618429), (1521, 13206143), (3329, 6033807), (3967, 5063409), (9987, 2011269), (11901, 1687803), (29961, 670423), (35703, 562601), (43277, 464139), (51571, 389493), (129831, 154713)]