20131713364

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{701}}^1\times {\mathrm{2857}}^1$

素因数の和:3928

約数の個数: 48

約数和(自身を含む): 40447330560

約数和(自身を除く): 20315617196

約数列:

[1, 2, 4, 7, 14, 28, 359, 701, 718, 1402, 1436, 2513, 2804, 2857, 4907, 5026, 5714, 9814, 10052, 11428, 19628, 19999, 39998, 79996, 251659, 503318, 1006636, 1025663, 1761613, 2002757, 2051326, 3523226, 4005514, 4102652, 7046452, 7179641, 8011028, 14019299, 14359282, 28038598, 28718564, 56077196, 718989763, 1437979526, 2875959052, 5032928341, 10065856682, 20131713364]

約数ペア:

[(1, 20131713364), (2, 10065856682), (4, 5032928341), (7, 2875959052), (14, 1437979526), (28, 718989763), (359, 56077196), (701, 28718564), (718, 28038598), (1402, 14359282), (1436, 14019299), (2513, 8011028), (2804, 7179641), (2857, 7046452), (4907, 4102652), (5026, 4005514), (5714, 3523226), (9814, 2051326), (10052, 2002757), (11428, 1761613), (19628, 1025663), (19999, 1006636), (39998, 503318), (79996, 251659)]