20162360048

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{77267}}^1$

素因数の和:77669

約数の個数: 40

約数和(自身を含む): 40011224832

約数和(自身を除く): 19848864784

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 347, 376, 694, 752, 1388, 2776, 5552, 16309, 32618, 65236, 77267, 130472, 154534, 260944, 309068, 618136, 1236272, 3631549, 7263098, 14526196, 26811649, 29052392, 53623298, 58104784, 107246596, 214493192, 428986384, 1260147503, 2520295006, 5040590012, 10081180024, 20162360048]

約数ペア:

[(1, 20162360048), (2, 10081180024), (4, 5040590012), (8, 2520295006), (16, 1260147503), (47, 428986384), (94, 214493192), (188, 107246596), (347, 58104784), (376, 53623298), (694, 29052392), (752, 26811649), (1388, 14526196), (2776, 7263098), (5552, 3631549), (16309, 1236272), (32618, 618136), (65236, 309068), (77267, 260944), (130472, 154534)]