20452332285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5902549}}^1$

素因数の和:5902578

約数の個数: 48

約数和(自身を含む): 44198294400

約数和(自身を除く): 23745962115

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 5902549, 17707647, 29512745, 41317843, 53122941, 64928039, 88538235, 123953529, 194784117, 206589215, 265614705, 324640195, 371860587, 454496273, 584352351, 619767645, 973920585, 1363488819, 1859302935, 2272481365, 2921761755, 4090466457, 6817444095, 20452332285]

約数ペア:

[(1, 20452332285), (3, 6817444095), (5, 4090466457), (7, 2921761755), (9, 2272481365), (11, 1859302935), (15, 1363488819), (21, 973920585), (33, 619767645), (35, 584352351), (45, 454496273), (55, 371860587), (63, 324640195), (77, 265614705), (99, 206589215), (105, 194784117), (165, 123953529), (231, 88538235), (315, 64928039), (385, 53122941), (495, 41317843), (693, 29512745), (1155, 17707647), (3465, 5902549)]