20174666752

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5749}}^1$

素因数の和:5941

約数の個数: 88

約数和(自身を含む): 42372900000

約数和(自身を除く): 22198233248

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 149, 184, 256, 298, 368, 512, 596, 736, 1024, 1192, 1472, 2384, 2944, 3427, 4768, 5749, 5888, 6854, 9536, 11498, 11776, 13708, 19072, 22996, 23552, 27416, 38144, 45992, 54832, 76288, 91984, 109664, 132227, 152576, 183968, 219328, 264454, 367936, 438656, 528908, 735872, 856601, 877312, 1057816, 1471744, 1713202, 1754624, 2115632, 2943488, 3426404, 3509248, 4231264, 5886976, 6852808, 8462528, 13705616, 16925056, 19701823, 27411232, 33850112, 39403646, 54822464, 67700224, 78807292, 109644928, 135400448, 157614584, 219289856, 315229168, 438579712, 630458336, 877159424, 1260916672, 2521833344, 5043666688, 10087333376, 20174666752]

約数ペア:

[(1, 20174666752), (2, 10087333376), (4, 5043666688), (8, 2521833344), (16, 1260916672), (23, 877159424), (32, 630458336), (46, 438579712), (64, 315229168), (92, 219289856), (128, 157614584), (149, 135400448), (184, 109644928), (256, 78807292), (298, 67700224), (368, 54822464), (512, 39403646), (596, 33850112), (736, 27411232), (1024, 19701823), (1192, 16925056), (1472, 13705616), (2384, 8462528), (2944, 6852808), (3427, 5886976), (4768, 4231264), (5749, 3509248), (5888, 3426404), (6854, 2943488), (9536, 2115632), (11498, 1754624), (11776, 1713202), (13708, 1471744), (19072, 1057816), (22996, 877312), (23552, 856601), (27416, 735872), (38144, 528908), (45992, 438656), (54832, 367936), (76288, 264454), (91984, 219328), (109664, 183968), (132227, 152576)]