20793695166

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{3697}}^1$

素因数の和:3948

約数の個数: 96

約数和(自身を含む): 47683254528

約数和(自身を除く): 26889559362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 163, 213, 243, 326, 426, 486, 489, 639, 978, 1278, 1467, 1917, 2934, 3697, 3834, 4401, 5751, 7394, 8802, 11091, 11502, 11573, 13203, 17253, 22182, 23146, 26406, 33273, 34506, 34719, 39609, 66546, 69438, 79218, 99819, 104157, 199638, 208314, 262487, 299457, 312471, 524974, 598914, 602611, 624942, 787461, 898371, 937413, 1205222, 1574922, 1796742, 1807833, 1874826, 2362383, 2812239, 3615666, 4724766, 5423499, 5624478, 7087149, 10846998, 14174298, 16270497, 21261447, 32540994, 42522894, 42785381, 48811491, 63784341, 85570762, 97622982, 127568682, 128356143, 146434473, 256712286, 292868946, 385068429, 770136858, 1155205287, 2310410574, 3465615861, 6931231722, 10396847583, 20793695166]

約数ペア:

[(1, 20793695166), (2, 10396847583), (3, 6931231722), (6, 3465615861), (9, 2310410574), (18, 1155205287), (27, 770136858), (54, 385068429), (71, 292868946), (81, 256712286), (142, 146434473), (162, 128356143), (163, 127568682), (213, 97622982), (243, 85570762), (326, 63784341), (426, 48811491), (486, 42785381), (489, 42522894), (639, 32540994), (978, 21261447), (1278, 16270497), (1467, 14174298), (1917, 10846998), (2934, 7087149), (3697, 5624478), (3834, 5423499), (4401, 4724766), (5751, 3615666), (7394, 2812239), (8802, 2362383), (11091, 1874826), (11502, 1807833), (11573, 1796742), (13203, 1574922), (17253, 1205222), (22182, 937413), (23146, 898371), (26406, 787461), (33273, 624942), (34506, 602611), (34719, 598914), (39609, 524974), (66546, 312471), (69438, 299457), (79218, 262487), (99819, 208314), (104157, 199638)]