20633847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1669}}^1$

素因数の和:2002

約数の個数: 16

約数和(自身を含む): 29739360

約数和(自身を除く): 9105513

約数列:

[1, 3, 13, 39, 317, 951, 1669, 4121, 5007, 12363, 21697, 65091, 529073, 1587219, 6877949, 20633847]

約数ペア:

[(1, 20633847), (3, 6877949), (13, 1587219), (39, 529073), (317, 65091), (951, 21697), (1669, 12363), (4121, 5007)]