20706656

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{34057}}^1$

素因数の和:34086

約数の個数: 24

約数和(自身を含む): 42913080

約数和(自身を除く): 22206424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 34057, 68114, 136228, 272456, 544912, 647083, 1089824, 1294166, 2588332, 5176664, 10353328, 20706656]

約数ペア:

[(1, 20706656), (2, 10353328), (4, 5176664), (8, 2588332), (16, 1294166), (19, 1089824), (32, 647083), (38, 544912), (76, 272456), (152, 136228), (304, 68114), (608, 34057)]