20111035266

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{701}}^1\times {\mathrm{937}}^1$

素因数の和:1668

約数の個数: 128

約数和(自身を含む): 51835230720

約数和(自身を除く): 31724195454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 701, 729, 937, 1134, 1402, 1458, 1701, 1874, 2103, 2187, 2811, 3402, 4206, 4374, 4907, 5103, 5622, 6309, 6559, 8433, 9814, 10206, 12618, 13118, 14721, 15309, 16866, 18927, 19677, 25299, 29442, 30618, 37854, 39354, 44163, 50598, 56781, 59031, 75897, 88326, 113562, 118062, 132489, 151794, 170343, 177093, 227691, 264978, 340686, 354186, 397467, 455382, 511029, 531279, 656837, 683073, 794934, 1022058, 1062558, 1192401, 1313674, 1366146, 1533087, 1593837, 1970511, 2049219, 2384802, 3066174, 3187674, 3577203, 3941022, 4098438, 4597859, 4781511, 5911533, 7154406, 9195718, 9563022, 10731609, 11823066, 13793577, 14344533, 17734599, 21463218, 27587154, 28689066, 35469198, 41380731, 53203797, 82761462, 106407594, 124142193, 159611391, 248284386, 319222782, 372426579, 478834173, 744853158, 957668346, 1117279737, 1436502519, 2234559474, 2873005038, 3351839211, 6703678422, 10055517633, 20111035266]

約数ペア:

[(1, 20111035266), (2, 10055517633), (3, 6703678422), (6, 3351839211), (7, 2873005038), (9, 2234559474), (14, 1436502519), (18, 1117279737), (21, 957668346), (27, 744853158), (42, 478834173), (54, 372426579), (63, 319222782), (81, 248284386), (126, 159611391), (162, 124142193), (189, 106407594), (243, 82761462), (378, 53203797), (486, 41380731), (567, 35469198), (701, 28689066), (729, 27587154), (937, 21463218), (1134, 17734599), (1402, 14344533), (1458, 13793577), (1701, 11823066), (1874, 10731609), (2103, 9563022), (2187, 9195718), (2811, 7154406), (3402, 5911533), (4206, 4781511), (4374, 4597859), (4907, 4098438), (5103, 3941022), (5622, 3577203), (6309, 3187674), (6559, 3066174), (8433, 2384802), (9814, 2049219), (10206, 1970511), (12618, 1593837), (13118, 1533087), (14721, 1366146), (15309, 1313674), (16866, 1192401), (18927, 1062558), (19677, 1022058), (25299, 794934), (29442, 683073), (30618, 656837), (37854, 531279), (39354, 511029), (44163, 455382), (50598, 397467), (56781, 354186), (59031, 340686), (75897, 264978), (88326, 227691), (113562, 177093), (118062, 170343), (132489, 151794)]