20147640214

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{571}}^1\times {\mathrm{104393}}^1$

素因数の和:104992

約数の個数: 24

約数和(自身を含む): 32782639032

約数和(自身を除く): 12634998818

約数列:

[1, 2, 13, 26, 169, 338, 571, 1142, 7423, 14846, 96499, 104393, 192998, 208786, 1357109, 2714218, 17642417, 35284834, 59608403, 119216806, 774909239, 1549818478, 10073820107, 20147640214]

約数ペア:

[(1, 20147640214), (2, 10073820107), (13, 1549818478), (26, 774909239), (169, 119216806), (338, 59608403), (571, 35284834), (1142, 17642417), (7423, 2714218), (14846, 1357109), (96499, 208786), (104393, 192998)]