20137662307

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{624443}}^1$

素因数の和:624738

約数の個数: 16

約数和(自身を含む): 24458222592

約数和(自身を除く): 4320560285

約数列:

[1, 7, 17, 119, 271, 1897, 4607, 32249, 624443, 4371101, 10615531, 74308717, 169224053, 1184568371, 2876808901, 20137662307]

約数ペア:

[(1, 20137662307), (7, 2876808901), (17, 1184568371), (119, 169224053), (271, 74308717), (1897, 10615531), (4607, 4371101), (32249, 624443)]