20161392746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{44129}}^1$

素因数の和:45254

約数の個数: 32

約数和(自身を含む): 34760318400

約数和(自身を除く): 14598925654

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1093, 2186, 12023, 20767, 24046, 41534, 44129, 88258, 228437, 456874, 485419, 838451, 970838, 1676902, 9222961, 18445922, 48232997, 96465994, 530562967, 916426943, 1061125934, 1832853886, 10080696373, 20161392746]

約数ペア:

[(1, 20161392746), (2, 10080696373), (11, 1832853886), (19, 1061125934), (22, 916426943), (38, 530562967), (209, 96465994), (418, 48232997), (1093, 18445922), (2186, 9222961), (12023, 1676902), (20767, 970838), (24046, 838451), (41534, 485419), (44129, 456874), (88258, 228437)]