20763986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14561}}^1$

素因数の和:14617

約数の個数: 16

約数和(自身を含む): 33550848

約数和(自身を除く): 12786862

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 14561, 29122, 334903, 451391, 669806, 902782, 10381993, 20763986]

約数ペア:

[(1, 20763986), (2, 10381993), (23, 902782), (31, 669806), (46, 451391), (62, 334903), (713, 29122), (1426, 14561)]