20404733244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{30559}}^1\times {\mathrm{7949}}^1$

素因数の和:38522

約数の個数: 48

約数和(自身を含む): 54421248000

約数和(自身を除く): 34016514756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7949, 15898, 23847, 30559, 31796, 47694, 55643, 61118, 91677, 95388, 111286, 122236, 166929, 183354, 213913, 222572, 333858, 366708, 427826, 641739, 667716, 855652, 1283478, 2566956, 242913491, 485826982, 728740473, 971653964, 1457480946, 1700394437, 2914961892, 3400788874, 5101183311, 6801577748, 10202366622, 20404733244]

約数ペア:

[(1, 20404733244), (2, 10202366622), (3, 6801577748), (4, 5101183311), (6, 3400788874), (7, 2914961892), (12, 1700394437), (14, 1457480946), (21, 971653964), (28, 728740473), (42, 485826982), (84, 242913491), (7949, 2566956), (15898, 1283478), (23847, 855652), (30559, 667716), (31796, 641739), (47694, 427826), (55643, 366708), (61118, 333858), (91677, 222572), (95388, 213913), (111286, 183354), (122236, 166929)]