20261052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 62741952

約数和(自身を除く): 42480900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 41, 42, 53, 63, 74, 82, 84, 106, 111, 123, 126, 148, 159, 164, 212, 222, 246, 252, 259, 287, 318, 333, 369, 371, 444, 477, 492, 518, 574, 636, 666, 738, 742, 777, 861, 954, 1036, 1113, 1148, 1332, 1476, 1484, 1517, 1554, 1722, 1908, 1961, 2173, 2226, 2331, 2583, 3034, 3108, 3339, 3444, 3922, 4346, 4452, 4551, 4662, 5166, 5883, 6068, 6519, 6678, 7844, 8692, 9102, 9324, 10332, 10619, 11766, 13038, 13356, 13653, 13727, 15211, 17649, 18204, 19557, 21238, 23532, 26076, 27306, 27454, 30422, 31857, 35298, 39114, 41181, 42476, 45633, 54612, 54908, 60844, 63714, 70596, 78228, 80401, 82362, 91266, 95571, 123543, 127428, 136899, 160802, 164724, 182532, 191142, 241203, 247086, 273798, 321604, 382284, 482406, 494172, 547596, 562807, 723609, 964812, 1125614, 1447218, 1688421, 2251228, 2894436, 3376842, 5065263, 6753684, 10130526, 20261052]

約数ペア:

[(1, 20261052), (2, 10130526), (3, 6753684), (4, 5065263), (6, 3376842), (7, 2894436), (9, 2251228), (12, 1688421), (14, 1447218), (18, 1125614), (21, 964812), (28, 723609), (36, 562807), (37, 547596), (41, 494172), (42, 482406), (53, 382284), (63, 321604), (74, 273798), (82, 247086), (84, 241203), (106, 191142), (111, 182532), (123, 164724), (126, 160802), (148, 136899), (159, 127428), (164, 123543), (212, 95571), (222, 91266), (246, 82362), (252, 80401), (259, 78228), (287, 70596), (318, 63714), (333, 60844), (369, 54908), (371, 54612), (444, 45633), (477, 42476), (492, 41181), (518, 39114), (574, 35298), (636, 31857), (666, 30422), (738, 27454), (742, 27306), (777, 26076), (861, 23532), (954, 21238), (1036, 19557), (1113, 18204), (1148, 17649), (1332, 15211), (1476, 13727), (1484, 13653), (1517, 13356), (1554, 13038), (1722, 11766), (1908, 10619), (1961, 10332), (2173, 9324), (2226, 9102), (2331, 8692), (2583, 7844), (3034, 6678), (3108, 6519), (3339, 6068), (3444, 5883), (3922, 5166), (4346, 4662), (4452, 4551)]