20249480976

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1\times {\mathrm{6089}}^1$

素因数の和:7056

約数の個数: 80

約数和(自身を含む): 53042438400

約数和(自身を除く): 32792957424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 877, 948, 1264, 1754, 1896, 2631, 3508, 3792, 5262, 6089, 7016, 10524, 12178, 14032, 18267, 21048, 24356, 36534, 42096, 48712, 69283, 73068, 97424, 138566, 146136, 207849, 277132, 292272, 415698, 481031, 554264, 831396, 962062, 1108528, 1443093, 1662792, 1924124, 2886186, 3325584, 3848248, 5340053, 5772372, 7696496, 10680106, 11544744, 16020159, 21360212, 23089488, 32040318, 42720424, 64080636, 85440848, 128161272, 256322544, 421864187, 843728374, 1265592561, 1687456748, 2531185122, 3374913496, 5062370244, 6749826992, 10124740488, 20249480976]

約数ペア:

[(1, 20249480976), (2, 10124740488), (3, 6749826992), (4, 5062370244), (6, 3374913496), (8, 2531185122), (12, 1687456748), (16, 1265592561), (24, 843728374), (48, 421864187), (79, 256322544), (158, 128161272), (237, 85440848), (316, 64080636), (474, 42720424), (632, 32040318), (877, 23089488), (948, 21360212), (1264, 16020159), (1754, 11544744), (1896, 10680106), (2631, 7696496), (3508, 5772372), (3792, 5340053), (5262, 3848248), (6089, 3325584), (7016, 2886186), (10524, 1924124), (12178, 1662792), (14032, 1443093), (18267, 1108528), (21048, 962062), (24356, 831396), (36534, 554264), (42096, 481031), (48712, 415698), (69283, 292272), (73068, 277132), (97424, 207849), (138566, 146136)]