20705246

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8707}}^1$

素因数の和:8779

約数の個数: 16

約数和(自身を含む): 32916240

約数和(自身を除く): 12210994

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 8707, 17414, 252503, 356987, 505006, 713974, 10352623, 20705246]

約数ペア:

[(1, 20705246), (2, 10352623), (29, 713974), (41, 505006), (58, 356987), (82, 252503), (1189, 17414), (2378, 8707)]