20209624735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1\times {\mathrm{181913}}^1$

素因数の和:183242

約数の個数: 16

約数和(自身を含む): 25697899296

約数和(自身を除く): 5488274561

約数列:

[1, 5, 17, 85, 1307, 6535, 22219, 111095, 181913, 909565, 3092521, 15462605, 237760291, 1188801455, 4041924947, 20209624735]

約数ペア:

[(1, 20209624735), (5, 4041924947), (17, 1188801455), (85, 237760291), (1307, 15462605), (6535, 3092521), (22219, 909565), (111095, 181913)]