20236423095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1566893}}^1$

素因数の和:1566952

約数の個数: 48

約数和(自身を含む): 41065157952

約数和(自身を除く): 20828734857

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2583, 4305, 12915, 1566893, 4700679, 7834465, 10968251, 14102037, 23503395, 32904753, 54841255, 64242613, 70510185, 98714259, 164523765, 192727839, 321213065, 449698291, 493571295, 578183517, 963639195, 1349094873, 2248491455, 2890917585, 4047284619, 6745474365, 20236423095]

約数ペア:

[(1, 20236423095), (3, 6745474365), (5, 4047284619), (7, 2890917585), (9, 2248491455), (15, 1349094873), (21, 963639195), (35, 578183517), (41, 493571295), (45, 449698291), (63, 321213065), (105, 192727839), (123, 164523765), (205, 98714259), (287, 70510185), (315, 64242613), (369, 54841255), (615, 32904753), (861, 23503395), (1435, 14102037), (1845, 10968251), (2583, 7834465), (4305, 4700679), (12915, 1566893)]