20349250536

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{44371}}^1$

素因数の和:44674

約数の個数: 64

約数和(自身を含む): 51659657280

約数和(自身を除く): 31310406744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 197, 291, 388, 394, 582, 591, 776, 788, 1164, 1182, 1576, 2328, 2364, 4728, 19109, 38218, 44371, 57327, 76436, 88742, 114654, 133113, 152872, 177484, 229308, 266226, 354968, 458616, 532452, 1064904, 4303987, 8607974, 8741087, 12911961, 17215948, 17482174, 25823922, 26223261, 34431896, 34964348, 51647844, 52446522, 69928696, 103295688, 104893044, 209786088, 847885439, 1695770878, 2543656317, 3391541756, 5087312634, 6783083512, 10174625268, 20349250536]

約数ペア:

[(1, 20349250536), (2, 10174625268), (3, 6783083512), (4, 5087312634), (6, 3391541756), (8, 2543656317), (12, 1695770878), (24, 847885439), (97, 209786088), (194, 104893044), (197, 103295688), (291, 69928696), (388, 52446522), (394, 51647844), (582, 34964348), (591, 34431896), (776, 26223261), (788, 25823922), (1164, 17482174), (1182, 17215948), (1576, 12911961), (2328, 8741087), (2364, 8607974), (4728, 4303987), (19109, 1064904), (38218, 532452), (44371, 458616), (57327, 354968), (76436, 266226), (88742, 229308), (114654, 177484), (133113, 152872)]