20340282

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{46439}}^1$

素因数の和:46517

約数の個数: 16

約数和(自身を含む): 41238720

約数和(自身を除く): 20898438

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 46439, 92878, 139317, 278634, 3390047, 6780094, 10170141, 20340282]

約数ペア:

[(1, 20340282), (2, 10170141), (3, 6780094), (6, 3390047), (73, 278634), (146, 139317), (219, 92878), (438, 46439)]