20803371010

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{593}}^1\times {\mathrm{13339}}^1$

素因数の和:14202

約数の個数: 32

約数和(自身を含む): 37654657920

約数和(自身を除く): 16851286910

約数列:

[1, 2, 5, 10, 263, 526, 593, 1186, 1315, 2630, 2965, 5930, 13339, 26678, 66695, 133390, 155959, 311918, 779795, 1559590, 3508157, 7016314, 7910027, 15820054, 17540785, 35081570, 39550135, 79100270, 2080337101, 4160674202, 10401685505, 20803371010]

約数ペア:

[(1, 20803371010), (2, 10401685505), (5, 4160674202), (10, 2080337101), (263, 79100270), (526, 39550135), (593, 35081570), (1186, 17540785), (1315, 15820054), (2630, 7910027), (2965, 7016314), (5930, 3508157), (13339, 1559590), (26678, 779795), (66695, 311918), (133390, 155959)]