2020774014

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{8581}}^1$

素因数の和:8695

約数の個数: 96

約数和(自身を含む): 5283079200

約数和(自身を除く): 3262305186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 89, 98, 126, 147, 178, 189, 267, 294, 378, 441, 534, 623, 801, 882, 1246, 1323, 1602, 1869, 2403, 2646, 3738, 4361, 4806, 5607, 8581, 8722, 11214, 13083, 16821, 17162, 25743, 26166, 33642, 39249, 51486, 60067, 77229, 78498, 117747, 120134, 154458, 180201, 231687, 235494, 360402, 420469, 463374, 540603, 763709, 840938, 1081206, 1261407, 1527418, 1621809, 2291127, 2522814, 3243618, 3784221, 4582254, 5345963, 6873381, 7568442, 10691926, 11352663, 13746762, 16037889, 20620143, 22705326, 32075778, 37421741, 41240286, 48113667, 74843482, 96227334, 112265223, 144341001, 224530446, 288682002, 336795669, 673591338, 1010387007, 2020774014]

約数ペア:

[(1, 2020774014), (2, 1010387007), (3, 673591338), (6, 336795669), (7, 288682002), (9, 224530446), (14, 144341001), (18, 112265223), (21, 96227334), (27, 74843482), (42, 48113667), (49, 41240286), (54, 37421741), (63, 32075778), (89, 22705326), (98, 20620143), (126, 16037889), (147, 13746762), (178, 11352663), (189, 10691926), (267, 7568442), (294, 6873381), (378, 5345963), (441, 4582254), (534, 3784221), (623, 3243618), (801, 2522814), (882, 2291127), (1246, 1621809), (1323, 1527418), (1602, 1261407), (1869, 1081206), (2403, 840938), (2646, 763709), (3738, 540603), (4361, 463374), (4806, 420469), (5607, 360402), (8581, 235494), (8722, 231687), (11214, 180201), (13083, 154458), (16821, 120134), (17162, 117747), (25743, 78498), (26166, 77229), (33642, 60067), (39249, 51486)]