2019920058

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4093}}^1$

素因数の和:4173

約数の個数: 128

約数和(自身を含む): 5227219200

約数和(自身を除く): 3207299142

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 37, 38, 39, 54, 57, 74, 78, 111, 114, 117, 171, 222, 234, 247, 333, 342, 351, 481, 494, 513, 666, 702, 703, 741, 962, 999, 1026, 1406, 1443, 1482, 1998, 2109, 2223, 2886, 4093, 4218, 4329, 4446, 6327, 6669, 8186, 8658, 9139, 12279, 12654, 12987, 13338, 18278, 18981, 24558, 25974, 27417, 36837, 37962, 53209, 54834, 73674, 77767, 82251, 106418, 110511, 151441, 155534, 159627, 164502, 221022, 233301, 246753, 302882, 319254, 454323, 466602, 478881, 493506, 699903, 908646, 957762, 1010971, 1362969, 1399806, 1436643, 1968733, 2021942, 2099709, 2725938, 2873286, 2877379, 3032913, 3937466, 4088907, 4199418, 5754758, 5906199, 6065826, 8177814, 8632137, 9098739, 11812398, 17264274, 17718597, 18197478, 25896411, 27296217, 35437194, 37405927, 51792822, 53155791, 54592434, 74811854, 77689233, 106311582, 112217781, 155378466, 224435562, 336653343, 673306686, 1009960029, 2019920058]

約数ペア:

[(1, 2019920058), (2, 1009960029), (3, 673306686), (6, 336653343), (9, 224435562), (13, 155378466), (18, 112217781), (19, 106311582), (26, 77689233), (27, 74811854), (37, 54592434), (38, 53155791), (39, 51792822), (54, 37405927), (57, 35437194), (74, 27296217), (78, 25896411), (111, 18197478), (114, 17718597), (117, 17264274), (171, 11812398), (222, 9098739), (234, 8632137), (247, 8177814), (333, 6065826), (342, 5906199), (351, 5754758), (481, 4199418), (494, 4088907), (513, 3937466), (666, 3032913), (702, 2877379), (703, 2873286), (741, 2725938), (962, 2099709), (999, 2021942), (1026, 1968733), (1406, 1436643), (1443, 1399806), (1482, 1362969), (1998, 1010971), (2109, 957762), (2223, 908646), (2886, 699903), (4093, 493506), (4218, 478881), (4329, 466602), (4446, 454323), (6327, 319254), (6669, 302882), (8186, 246753), (8658, 233301), (9139, 221022), (12279, 164502), (12654, 159627), (12987, 155534), (13338, 151441), (18278, 110511), (18981, 106418), (24558, 82251), (25974, 77767), (27417, 73674), (36837, 54834), (37962, 53209)]