20236663836

素因数分解:

$2^2\times 3^6\times {\mathrm{157}}^1\times {\mathrm{44203}}^1$

素因数の和:44382

約数の個数: 84

約数和(自身を含む): 53436359032

約数和(自身を除く): 33199695196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 243, 314, 324, 471, 486, 628, 729, 942, 972, 1413, 1458, 1884, 2826, 2916, 4239, 5652, 8478, 12717, 16956, 25434, 38151, 44203, 50868, 76302, 88406, 114453, 132609, 152604, 176812, 228906, 265218, 397827, 457812, 530436, 795654, 1193481, 1591308, 2386962, 3580443, 4773924, 6939871, 7160886, 10741329, 13879742, 14321772, 20819613, 21482658, 27759484, 32223987, 41639226, 42965316, 62458839, 64447974, 83278452, 124917678, 128895948, 187376517, 249835356, 374753034, 562129551, 749506068, 1124259102, 1686388653, 2248518204, 3372777306, 5059165959, 6745554612, 10118331918, 20236663836]

約数ペア:

[(1, 20236663836), (2, 10118331918), (3, 6745554612), (4, 5059165959), (6, 3372777306), (9, 2248518204), (12, 1686388653), (18, 1124259102), (27, 749506068), (36, 562129551), (54, 374753034), (81, 249835356), (108, 187376517), (157, 128895948), (162, 124917678), (243, 83278452), (314, 64447974), (324, 62458839), (471, 42965316), (486, 41639226), (628, 32223987), (729, 27759484), (942, 21482658), (972, 20819613), (1413, 14321772), (1458, 13879742), (1884, 10741329), (2826, 7160886), (2916, 6939871), (4239, 4773924), (5652, 3580443), (8478, 2386962), (12717, 1591308), (16956, 1193481), (25434, 795654), (38151, 530436), (44203, 457812), (50868, 397827), (76302, 265218), (88406, 228906), (114453, 176812), (132609, 152604)]