20228376

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 59754240

約数和(自身を除く): 39525864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 103, 147, 167, 168, 196, 206, 294, 309, 334, 392, 412, 501, 588, 618, 668, 721, 824, 1002, 1169, 1176, 1236, 1336, 1442, 2004, 2163, 2338, 2472, 2884, 3507, 4008, 4326, 4676, 5047, 5768, 7014, 8183, 8652, 9352, 10094, 14028, 15141, 16366, 17201, 17304, 20188, 24549, 28056, 30282, 32732, 34402, 40376, 49098, 51603, 60564, 65464, 68804, 98196, 103206, 120407, 121128, 137608, 196392, 206412, 240814, 361221, 412824, 481628, 722442, 842849, 963256, 1444884, 1685698, 2528547, 2889768, 3371396, 5057094, 6742792, 10114188, 20228376]

約数ペア:

[(1, 20228376), (2, 10114188), (3, 6742792), (4, 5057094), (6, 3371396), (7, 2889768), (8, 2528547), (12, 1685698), (14, 1444884), (21, 963256), (24, 842849), (28, 722442), (42, 481628), (49, 412824), (56, 361221), (84, 240814), (98, 206412), (103, 196392), (147, 137608), (167, 121128), (168, 120407), (196, 103206), (206, 98196), (294, 68804), (309, 65464), (334, 60564), (392, 51603), (412, 49098), (501, 40376), (588, 34402), (618, 32732), (668, 30282), (721, 28056), (824, 24549), (1002, 20188), (1169, 17304), (1176, 17201), (1236, 16366), (1336, 15141), (1442, 14028), (2004, 10094), (2163, 9352), (2338, 8652), (2472, 8183), (2884, 7014), (3507, 5768), (4008, 5047), (4326, 4676)]