2016202340

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1\times {\mathrm{1433}}^1$

素因数の和:2228

約数の個数: 48

約数和(自身を含む): 4284379008

約数和(自身を除く): 2268176668

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 683, 1030, 1366, 1433, 2060, 2732, 2866, 3415, 5732, 6830, 7165, 13660, 14330, 28660, 70349, 140698, 147599, 281396, 295198, 351745, 590396, 703490, 737995, 978739, 1406980, 1475990, 1957478, 2951980, 3914956, 4893695, 9787390, 19574780, 100810117, 201620234, 403240468, 504050585, 1008101170, 2016202340]

約数ペア:

[(1, 2016202340), (2, 1008101170), (4, 504050585), (5, 403240468), (10, 201620234), (20, 100810117), (103, 19574780), (206, 9787390), (412, 4893695), (515, 3914956), (683, 2951980), (1030, 1957478), (1366, 1475990), (1433, 1406980), (2060, 978739), (2732, 737995), (2866, 703490), (3415, 590396), (5732, 351745), (6830, 295198), (7165, 281396), (13660, 147599), (14330, 140698), (28660, 70349)]