20020548061

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{54139}}^1$

素因数の和:54400

約数の個数: 16

約数和(自身を含む): 21066956800

約数和(自身を除く): 1046408739

約数列:

[1, 31, 79, 151, 2449, 4681, 11929, 54139, 369799, 1678309, 4276981, 8174989, 132586411, 253424659, 645824131, 20020548061]

約数ペア:

[(1, 20020548061), (31, 645824131), (79, 253424659), (151, 132586411), (2449, 8174989), (4681, 4276981), (11929, 1678309), (54139, 369799)]