20346835005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{191671}}^1$

素因数の和:192026

約数の個数: 48

約数和(自身を含む): 40425924864

約数和(自身を除く): 20079089859

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 337, 1011, 1685, 2359, 3033, 5055, 7077, 11795, 15165, 21231, 35385, 106155, 191671, 575013, 958355, 1341697, 1725039, 2875065, 4025091, 6708485, 8625195, 12075273, 20125455, 60376365, 64593127, 193779381, 322965635, 452151889, 581338143, 968896905, 1356455667, 2260759445, 2906690715, 4069367001, 6782278335, 20346835005]

約数ペア:

[(1, 20346835005), (3, 6782278335), (5, 4069367001), (7, 2906690715), (9, 2260759445), (15, 1356455667), (21, 968896905), (35, 581338143), (45, 452151889), (63, 322965635), (105, 193779381), (315, 64593127), (337, 60376365), (1011, 20125455), (1685, 12075273), (2359, 8625195), (3033, 6708485), (5055, 4025091), (7077, 2875065), (11795, 1725039), (15165, 1341697), (21231, 958355), (35385, 575013), (106155, 191671)]