20178875334

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{29762353}}^1$

素因数の和:29762471

約数の個数: 16

約数和(自身を含む): 40714900272

約数和(自身を除く): 20536024938

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 29762353, 59524706, 89287059, 178574118, 3363145889, 6726291778, 10089437667, 20178875334]

約数ペア:

[(1, 20178875334), (2, 10089437667), (3, 6726291778), (6, 3363145889), (113, 178574118), (226, 89287059), (339, 59524706), (678, 29762353)]