20131727290

素因数分解:

$2^1\times 5^1\times {\mathrm{3671}}^1\times {\mathrm{548399}}^1$

素因数の和:552077

約数の個数: 16

約数和(自身を含む): 36247046400

約数和(自身を除く): 16115319110

約数列:

[1, 2, 5, 10, 3671, 7342, 18355, 36710, 548399, 1096798, 2741995, 5483990, 2013172729, 4026345458, 10065863645, 20131727290]

約数ペア:

[(1, 20131727290), (2, 10065863645), (5, 4026345458), (10, 2013172729), (3671, 5483990), (7342, 2741995), (18355, 1096798), (36710, 548399)]