2020126098564

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{421}}^1\times {\mathrm{906727}}^1$

素因数の和:907175

約数の個数: 144

約数和(自身を含む): 6106921887360

約数和(自身を除く): 4086795788796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 421, 441, 588, 756, 842, 882, 1263, 1323, 1684, 1764, 2526, 2646, 2947, 3789, 5052, 5292, 5894, 7578, 8841, 11367, 11788, 15156, 17682, 20629, 22734, 26523, 35364, 41258, 45468, 53046, 61887, 79569, 82516, 106092, 123774, 159138, 185661, 247548, 318276, 371322, 556983, 742644, 906727, 1113966, 1813454, 2227932, 2720181, 3626908, 5440362, 6347089, 8160543, 10880724, 12694178, 16321086, 19041267, 24481629, 25388356, 32642172, 38082534, 44429623, 48963258, 57123801, 76165068, 88859246, 97926516, 114247602, 133288869, 171371403, 177718492, 228495204, 266577738, 342742806, 381732067, 399866607, 533155476, 685485612, 763464134, 799733214, 1145196201, 1199599821, 1526928268, 1599466428, 2290392402, 2399199642, 2672124469, 3435588603, 4580784804, 4798399284, 5344248938, 6871177206, 8016373407, 10306765809, 10688497876, 13742354412, 16032746814, 18704871283, 20613531618, 24049120221, 32065493628, 37409742566, 41227063236, 48098240442, 56114613849, 72147360663, 74819485132, 96196480884, 112229227698, 144294721326, 168343841547, 224458455396, 288589442652, 336687683094, 505031524641, 673375366188, 1010063049282, 2020126098564]

約数ペア:

[(1, 2020126098564), (2, 1010063049282), (3, 673375366188), (4, 505031524641), (6, 336687683094), (7, 288589442652), (9, 224458455396), (12, 168343841547), (14, 144294721326), (18, 112229227698), (21, 96196480884), (27, 74819485132), (28, 72147360663), (36, 56114613849), (42, 48098240442), (49, 41227063236), (54, 37409742566), (63, 32065493628), (84, 24049120221), (98, 20613531618), (108, 18704871283), (126, 16032746814), (147, 13742354412), (189, 10688497876), (196, 10306765809), (252, 8016373407), (294, 6871177206), (378, 5344248938), (421, 4798399284), (441, 4580784804), (588, 3435588603), (756, 2672124469), (842, 2399199642), (882, 2290392402), (1263, 1599466428), (1323, 1526928268), (1684, 1199599821), (1764, 1145196201), (2526, 799733214), (2646, 763464134), (2947, 685485612), (3789, 533155476), (5052, 399866607), (5292, 381732067), (5894, 342742806), (7578, 266577738), (8841, 228495204), (11367, 177718492), (11788, 171371403), (15156, 133288869), (17682, 114247602), (20629, 97926516), (22734, 88859246), (26523, 76165068), (35364, 57123801), (41258, 48963258), (45468, 44429623), (53046, 38082534), (61887, 32642172), (79569, 25388356), (82516, 24481629), (106092, 19041267), (123774, 16321086), (159138, 12694178), (185661, 10880724), (247548, 8160543), (318276, 6347089), (371322, 5440362), (556983, 3626908), (742644, 2720181), (906727, 2227932), (1113966, 1813454)]