20163624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64627}}^1$

素因数の和:64649

約数の個数: 32

約数和(自身を含む): 54287520

約数和(自身を除く): 34123896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64627, 129254, 193881, 258508, 387762, 517016, 775524, 840151, 1551048, 1680302, 2520453, 3360604, 5040906, 6721208, 10081812, 20163624]

約数ペア:

[(1, 20163624), (2, 10081812), (3, 6721208), (4, 5040906), (6, 3360604), (8, 2520453), (12, 1680302), (13, 1551048), (24, 840151), (26, 775524), (39, 517016), (52, 387762), (78, 258508), (104, 193881), (156, 129254), (312, 64627)]