20152270611

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{739}}^1$

素因数の和:1278

約数の個数: 96

約数和(自身を含む): 34864300800

約数和(自身を除く): 14712030189

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 121, 153, 187, 297, 363, 459, 491, 561, 739, 1089, 1473, 1683, 2057, 2217, 3267, 4419, 5049, 5401, 6171, 6651, 8129, 8347, 12563, 13257, 16203, 18513, 19953, 24387, 25041, 37689, 48609, 55539, 59411, 73161, 75123, 89419, 91817, 113067, 138193, 145827, 178233, 219483, 225369, 268257, 275451, 339201, 362849, 414579, 534699, 804771, 826353, 1009987, 1088547, 1243737, 1520123, 1604097, 2414313, 2479059, 3029961, 3265641, 3731211, 3991339, 4560369, 6168433, 9089883, 9796923, 11974017, 13681107, 18505299, 27269649, 35922051, 41043321, 43904729, 55515897, 67852763, 107766153, 131714187, 166547691, 203558289, 395142561, 610674867, 746380393, 1185427683, 1832024601, 2239141179, 6717423537, 20152270611]

約数ペア:

[(1, 20152270611), (3, 6717423537), (9, 2239141179), (11, 1832024601), (17, 1185427683), (27, 746380393), (33, 610674867), (51, 395142561), (99, 203558289), (121, 166547691), (153, 131714187), (187, 107766153), (297, 67852763), (363, 55515897), (459, 43904729), (491, 41043321), (561, 35922051), (739, 27269649), (1089, 18505299), (1473, 13681107), (1683, 11974017), (2057, 9796923), (2217, 9089883), (3267, 6168433), (4419, 4560369), (5049, 3991339), (5401, 3731211), (6171, 3265641), (6651, 3029961), (8129, 2479059), (8347, 2414313), (12563, 1604097), (13257, 1520123), (16203, 1243737), (18513, 1088547), (19953, 1009987), (24387, 826353), (25041, 804771), (37689, 534699), (48609, 414579), (55539, 362849), (59411, 339201), (73161, 275451), (75123, 268257), (89419, 225369), (91817, 219483), (113067, 178233), (138193, 145827)]