20131821602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{9721}}^1\times {\mathrm{54499}}^1$

素因数の和:64241

約数の個数: 16

約数和(自身を含む): 31790940000

約数和(自身を除く): 11659118398

約数列:

[1, 2, 19, 38, 9721, 19442, 54499, 108998, 184699, 369398, 1035481, 2070962, 529784779, 1059569558, 10065910801, 20131821602]

約数ペア:

[(1, 20131821602), (2, 10065910801), (19, 1059569558), (38, 529784779), (9721, 2070962), (19442, 1035481), (54499, 369398), (108998, 184699)]