20775066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3209}}^1$

素因数の和:3310

約数の個数: 32

約数和(自身を含む): 45299520

約数和(自身を除く): 24524454

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3209, 3237, 6418, 6474, 9627, 19254, 41717, 83434, 125151, 250302, 266347, 532694, 799041, 1598082, 3462511, 6925022, 10387533, 20775066]

約数ペア:

[(1, 20775066), (2, 10387533), (3, 6925022), (6, 3462511), (13, 1598082), (26, 799041), (39, 532694), (78, 266347), (83, 250302), (166, 125151), (249, 83434), (498, 41717), (1079, 19254), (2158, 9627), (3209, 6474), (3237, 6418)]