20131718402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{7559}}^1\times {\mathrm{32479}}^1$

素因数の和:40081

約数の個数: 16

約数和(自身を含む): 30939148800

約数和(自身を除く): 10807430398

約数列:

[1, 2, 41, 82, 7559, 15118, 32479, 64958, 309919, 619838, 1331639, 2663278, 245508761, 491017522, 10065859201, 20131718402]

約数ペア:

[(1, 20131718402), (2, 10065859201), (41, 491017522), (82, 245508761), (7559, 2663278), (15118, 1331639), (32479, 619838), (64958, 309919)]