20934154

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:765

約数の個数: 16

約数和(自身を含む): 31901760

約数和(自身を除く): 10967606

約数列:

[1, 2, 113, 211, 226, 422, 439, 878, 23843, 47686, 49607, 92629, 99214, 185258, 10467077, 20934154]

約数ペア:

[(1, 20934154), (2, 10467077), (113, 185258), (211, 99214), (226, 92629), (422, 49607), (439, 47686), (878, 23843)]