20993923104

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2840087}}^1$

素因数の和:2840118

約数の個数: 96

約数和(自身を含む): 68707408896

約数和(自身を除く): 47713485792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 2840087, 5680174, 8520261, 11360348, 17040522, 19880609, 22720696, 31240957, 34081044, 39761218, 45441392, 59641827, 62481914, 68162088, 79522436, 90882784, 93722871, 119283654, 124963828, 136324176, 159044872, 187445742, 218686699, 238567308, 249927656, 272648352, 318089744, 374891484, 437373398, 477134616, 499855312, 636179488, 656060097, 749782968, 874746796, 954269232, 999710624, 1312120194, 1499565936, 1749493592, 1908538464, 2624240388, 2999131872, 3498987184, 5248480776, 6997974368, 10496961552, 20993923104]

約数ペア:

[(1, 20993923104), (2, 10496961552), (3, 6997974368), (4, 5248480776), (6, 3498987184), (7, 2999131872), (8, 2624240388), (11, 1908538464), (12, 1749493592), (14, 1499565936), (16, 1312120194), (21, 999710624), (22, 954269232), (24, 874746796), (28, 749782968), (32, 656060097), (33, 636179488), (42, 499855312), (44, 477134616), (48, 437373398), (56, 374891484), (66, 318089744), (77, 272648352), (84, 249927656), (88, 238567308), (96, 218686699), (112, 187445742), (132, 159044872), (154, 136324176), (168, 124963828), (176, 119283654), (224, 93722871), (231, 90882784), (264, 79522436), (308, 68162088), (336, 62481914), (352, 59641827), (462, 45441392), (528, 39761218), (616, 34081044), (672, 31240957), (924, 22720696), (1056, 19880609), (1232, 17040522), (1848, 11360348), (2464, 8520261), (3696, 5680174), (7392, 2840087)]