20833175602

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{2371}}^1\times {\mathrm{27983}}^1$

素因数の和:30513

約数の個数: 16

約数和(自身を含む): 31463194752

約数和(自身を除く): 10630019150

約数列:

[1, 2, 157, 314, 2371, 4742, 27983, 55966, 372247, 744494, 4393331, 8786662, 66347693, 132695386, 10416587801, 20833175602]

約数ペア:

[(1, 20833175602), (2, 10416587801), (157, 132695386), (314, 66347693), (2371, 8786662), (4742, 4393331), (27983, 744494), (55966, 372247)]