20160219207

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{2671}}^1\times {\mathrm{14543}}^1$

素因数の和:17390

約数の個数: 16

約数和(自身を含む): 27047651328

約数和(自身を除く): 6887432121

約数列:

[1, 3, 173, 519, 2671, 8013, 14543, 43629, 462083, 1386249, 2515939, 7547817, 38844353, 116533059, 6720073069, 20160219207]

約数ペア:

[(1, 20160219207), (3, 6720073069), (173, 116533059), (519, 38844353), (2671, 7547817), (8013, 2515939), (14543, 1386249), (43629, 462083)]