2020264848

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1039}}^1$

素因数の和:1706

約数の個数: 160

約数和(自身を含む): 6644019200

約数和(自身を除く): 4623754352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 643, 756, 1008, 1039, 1286, 1512, 1929, 2078, 2572, 3024, 3117, 3858, 4156, 4501, 5144, 5787, 6234, 7273, 7716, 8312, 9002, 9351, 10288, 11574, 12468, 13503, 14546, 15432, 16624, 17361, 18004, 18702, 21819, 23148, 24936, 27006, 28053, 29092, 30864, 34722, 36008, 37404, 40509, 43638, 46296, 49872, 54012, 56106, 58184, 65457, 69444, 72016, 74808, 81018, 87276, 92592, 108024, 112212, 116368, 121527, 130914, 138888, 149616, 162036, 174552, 196371, 216048, 224424, 243054, 261828, 277776, 324072, 349104, 392742, 448848, 486108, 523656, 648144, 668077, 785484, 972216, 1047312, 1336154, 1570968, 1944432, 2004231, 2672308, 3141936, 4008462, 4676539, 5344616, 6012693, 8016924, 9353078, 10689232, 12025386, 14029617, 16033848, 18038079, 18706156, 24050772, 28059234, 32067696, 36076158, 37412312, 42088851, 48101544, 56118468, 72152316, 74824624, 84177702, 96203088, 112236936, 126266553, 144304632, 168355404, 224473872, 252533106, 288609264, 336710808, 505066212, 673421616, 1010132424, 2020264848]

約数ペア:

[(1, 2020264848), (2, 1010132424), (3, 673421616), (4, 505066212), (6, 336710808), (7, 288609264), (8, 252533106), (9, 224473872), (12, 168355404), (14, 144304632), (16, 126266553), (18, 112236936), (21, 96203088), (24, 84177702), (27, 74824624), (28, 72152316), (36, 56118468), (42, 48101544), (48, 42088851), (54, 37412312), (56, 36076158), (63, 32067696), (72, 28059234), (84, 24050772), (108, 18706156), (112, 18038079), (126, 16033848), (144, 14029617), (168, 12025386), (189, 10689232), (216, 9353078), (252, 8016924), (336, 6012693), (378, 5344616), (432, 4676539), (504, 4008462), (643, 3141936), (756, 2672308), (1008, 2004231), (1039, 1944432), (1286, 1570968), (1512, 1336154), (1929, 1047312), (2078, 972216), (2572, 785484), (3024, 668077), (3117, 648144), (3858, 523656), (4156, 486108), (4501, 448848), (5144, 392742), (5787, 349104), (6234, 324072), (7273, 277776), (7716, 261828), (8312, 243054), (9002, 224424), (9351, 216048), (10288, 196371), (11574, 174552), (12468, 162036), (13503, 149616), (14546, 138888), (15432, 130914), (16624, 121527), (17361, 116368), (18004, 112212), (18702, 108024), (21819, 92592), (23148, 87276), (24936, 81018), (27006, 74808), (28053, 72016), (29092, 69444), (30864, 65457), (34722, 58184), (36008, 56106), (37404, 54012), (40509, 49872), (43638, 46296)]