20699106

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{43669}}^1$

素因数の和:43753

約数の個数: 16

約数和(自身を含む): 41923200

約数和(自身を除く): 21224094

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 43669, 87338, 131007, 262014, 3449851, 6899702, 10349553, 20699106]

約数ペア:

[(1, 20699106), (2, 10349553), (3, 6899702), (6, 3449851), (79, 262014), (158, 131007), (237, 87338), (474, 43669)]