20234064921

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56678053}}^1$

素因数の和:56678080

約数の個数: 16

約数和(自身を含む): 32646559104

約数和(自身を除く): 12412494183

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 56678053, 170034159, 396746371, 963526901, 1190239113, 2890580703, 6744688307, 20234064921]

約数ペア:

[(1, 20234064921), (3, 6744688307), (7, 2890580703), (17, 1190239113), (21, 963526901), (51, 396746371), (119, 170034159), (357, 56678053)]