20063268

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 55883520

約数和(自身を除く): 35820252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 41, 46, 54, 69, 82, 92, 108, 123, 138, 164, 197, 207, 246, 276, 369, 394, 414, 492, 591, 621, 738, 788, 828, 943, 1107, 1182, 1242, 1476, 1773, 1886, 2214, 2364, 2484, 2829, 3546, 3772, 4428, 4531, 5319, 5658, 7092, 8077, 8487, 9062, 10638, 11316, 13593, 16154, 16974, 18124, 21276, 24231, 25461, 27186, 32308, 33948, 40779, 48462, 50922, 54372, 72693, 81558, 96924, 101844, 122337, 145386, 163116, 185771, 218079, 244674, 290772, 371542, 436158, 489348, 557313, 743084, 872316, 1114626, 1671939, 2229252, 3343878, 5015817, 6687756, 10031634, 20063268]

約数ペア:

[(1, 20063268), (2, 10031634), (3, 6687756), (4, 5015817), (6, 3343878), (9, 2229252), (12, 1671939), (18, 1114626), (23, 872316), (27, 743084), (36, 557313), (41, 489348), (46, 436158), (54, 371542), (69, 290772), (82, 244674), (92, 218079), (108, 185771), (123, 163116), (138, 145386), (164, 122337), (197, 101844), (207, 96924), (246, 81558), (276, 72693), (369, 54372), (394, 50922), (414, 48462), (492, 40779), (591, 33948), (621, 32308), (738, 27186), (788, 25461), (828, 24231), (943, 21276), (1107, 18124), (1182, 16974), (1242, 16154), (1476, 13593), (1773, 11316), (1886, 10638), (2214, 9062), (2364, 8487), (2484, 8077), (2829, 7092), (3546, 5658), (3772, 5319), (4428, 4531)]