20793887994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{6217}}^1$

素因数の和:6532

約数の個数: 96

約数和(自身を含む): 48587551488

約数和(自身を除く): 27793663494

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 187, 242, 271, 363, 374, 542, 561, 726, 813, 1122, 1626, 2057, 2981, 4114, 4607, 5962, 6171, 6217, 8943, 9214, 12342, 12434, 13821, 17886, 18651, 27642, 32791, 37302, 50677, 65582, 68387, 98373, 101354, 105689, 136774, 152031, 196746, 205161, 211378, 304062, 317067, 410322, 557447, 634134, 752257, 1114894, 1162579, 1504514, 1672341, 1684807, 2256771, 2325158, 3344682, 3369614, 3487737, 4513542, 5054421, 6975474, 10108842, 12788369, 18532877, 25576738, 28641719, 37065754, 38365107, 55598631, 57283438, 76730214, 85925157, 111197262, 171850314, 203861647, 315058909, 407723294, 611584941, 630117818, 945176727, 1223169882, 1890353454, 3465647999, 6931295998, 10396943997, 20793887994]

約数ペア:

[(1, 20793887994), (2, 10396943997), (3, 6931295998), (6, 3465647999), (11, 1890353454), (17, 1223169882), (22, 945176727), (33, 630117818), (34, 611584941), (51, 407723294), (66, 315058909), (102, 203861647), (121, 171850314), (187, 111197262), (242, 85925157), (271, 76730214), (363, 57283438), (374, 55598631), (542, 38365107), (561, 37065754), (726, 28641719), (813, 25576738), (1122, 18532877), (1626, 12788369), (2057, 10108842), (2981, 6975474), (4114, 5054421), (4607, 4513542), (5962, 3487737), (6171, 3369614), (6217, 3344682), (8943, 2325158), (9214, 2256771), (12342, 1684807), (12434, 1672341), (13821, 1504514), (17886, 1162579), (18651, 1114894), (27642, 752257), (32791, 634134), (37302, 557447), (50677, 410322), (65582, 317067), (68387, 304062), (98373, 211378), (101354, 205161), (105689, 196746), (136774, 152031)]