20134905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1697}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 37165824

約数和(自身を除く): 17030919

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 113, 339, 565, 791, 1695, 1697, 2373, 3955, 5091, 8485, 11865, 11879, 25455, 35637, 59395, 178185, 191761, 575283, 958805, 1342327, 2876415, 4026981, 6711635, 20134905]

約数ペア:

[(1, 20134905), (3, 6711635), (5, 4026981), (7, 2876415), (15, 1342327), (21, 958805), (35, 575283), (105, 191761), (113, 178185), (339, 59395), (565, 35637), (791, 25455), (1695, 11879), (1697, 11865), (2373, 8485), (3955, 5091)]