20092212

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{2953}}^1$

素因数の和:2979

約数の個数: 72

約数和(自身を含む): 60214336

約数和(自身を除く): 40122124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 2953, 3402, 5906, 6804, 8859, 11812, 17718, 20671, 26577, 35436, 41342, 53154, 62013, 79731, 82684, 106308, 124026, 159462, 186039, 239193, 248052, 318924, 372078, 478386, 558117, 717579, 744156, 956772, 1116234, 1435158, 1674351, 2232468, 2870316, 3348702, 5023053, 6697404, 10046106, 20092212]

約数ペア:

[(1, 20092212), (2, 10046106), (3, 6697404), (4, 5023053), (6, 3348702), (7, 2870316), (9, 2232468), (12, 1674351), (14, 1435158), (18, 1116234), (21, 956772), (27, 744156), (28, 717579), (36, 558117), (42, 478386), (54, 372078), (63, 318924), (81, 248052), (84, 239193), (108, 186039), (126, 159462), (162, 124026), (189, 106308), (243, 82684), (252, 79731), (324, 62013), (378, 53154), (486, 41342), (567, 35436), (756, 26577), (972, 20671), (1134, 17718), (1701, 11812), (2268, 8859), (2953, 6804), (3402, 5906)]