20030808

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17033}}^1$

素因数の和:17056

約数の個数: 48

約数和(自身を含む): 58256280

約数和(自身を除く): 38225472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 17033, 34066, 51099, 68132, 102198, 119231, 136264, 204396, 238462, 357693, 408792, 476924, 715386, 834617, 953848, 1430772, 1669234, 2503851, 2861544, 3338468, 5007702, 6676936, 10015404, 20030808]

約数ペア:

[(1, 20030808), (2, 10015404), (3, 6676936), (4, 5007702), (6, 3338468), (7, 2861544), (8, 2503851), (12, 1669234), (14, 1430772), (21, 953848), (24, 834617), (28, 715386), (42, 476924), (49, 408792), (56, 357693), (84, 238462), (98, 204396), (147, 136264), (168, 119231), (196, 102198), (294, 68132), (392, 51099), (588, 34066), (1176, 17033)]