20205006

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{9649}}^1$

素因数の和:10003

約数の個数: 16

約数和(自身を含む): 40530000

約数和(自身を除く): 20324994

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 9649, 19298, 28947, 57894, 3367501, 6735002, 10102503, 20205006]

約数ペア:

[(1, 20205006), (2, 10102503), (3, 6735002), (6, 3367501), (349, 57894), (698, 28947), (1047, 19298), (2094, 9649)]