20138020256

素因数分解:

$2^5\times {\mathrm{4703}}^1\times {\mathrm{133811}}^1$

素因数の和:138524

約数の個数: 24

約数和(自身を含む): 39655453824

約数和(自身を除く): 19517433568

約数列:

[1, 2, 4, 8, 16, 32, 4703, 9406, 18812, 37624, 75248, 133811, 150496, 267622, 535244, 1070488, 2140976, 4281952, 629313133, 1258626266, 2517252532, 5034505064, 10069010128, 20138020256]

約数ペア:

[(1, 20138020256), (2, 10069010128), (4, 5034505064), (8, 2517252532), (16, 1258626266), (32, 629313133), (4703, 4281952), (9406, 2140976), (18812, 1070488), (37624, 535244), (75248, 267622), (133811, 150496)]