20331598

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 16163762

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 434, 553, 593, 1106, 1186, 2449, 4151, 4898, 8302, 17143, 18383, 34286, 36766, 46847, 93694, 128681, 257362, 327929, 655858, 1452257, 2904514, 10165799, 20331598]

約数ペア:

[(1, 20331598), (2, 10165799), (7, 2904514), (14, 1452257), (31, 655858), (62, 327929), (79, 257362), (158, 128681), (217, 93694), (434, 46847), (553, 36766), (593, 34286), (1106, 18383), (1186, 17143), (2449, 8302), (4151, 4898)]