20248452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4229}}^1$

素因数の和:4265

約数の個数: 72

約数和(自身を含む): 61588800

約数和(自身を除く): 41340348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4229, 4788, 8458, 12687, 16916, 25374, 29603, 38061, 50748, 59206, 76122, 80351, 88809, 118412, 152244, 160702, 177618, 241053, 266427, 321404, 355236, 482106, 532854, 562457, 723159, 964212, 1065708, 1124914, 1446318, 1687371, 2249828, 2892636, 3374742, 5062113, 6749484, 10124226, 20248452]

約数ペア:

[(1, 20248452), (2, 10124226), (3, 6749484), (4, 5062113), (6, 3374742), (7, 2892636), (9, 2249828), (12, 1687371), (14, 1446318), (18, 1124914), (19, 1065708), (21, 964212), (28, 723159), (36, 562457), (38, 532854), (42, 482106), (57, 355236), (63, 321404), (76, 266427), (84, 241053), (114, 177618), (126, 160702), (133, 152244), (171, 118412), (228, 88809), (252, 80351), (266, 76122), (342, 59206), (399, 50748), (532, 38061), (684, 29603), (798, 25374), (1197, 16916), (1596, 12687), (2394, 8458), (4229, 4788)]