20995378742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{24097}}^1$

素因数の和:24213

約数の個数: 64

約数和(自身を含む): 37310644224

約数和(自身を除く): 16315265482

約数列:

[1, 2, 13, 23, 26, 31, 46, 47, 62, 94, 299, 403, 598, 611, 713, 806, 1081, 1222, 1426, 1457, 2162, 2914, 9269, 14053, 18538, 18941, 24097, 28106, 33511, 37882, 48194, 67022, 313261, 435643, 554231, 626522, 747007, 871286, 1108462, 1132559, 1494014, 2265118, 7205003, 9711091, 14410006, 14723267, 17181161, 19422182, 26048857, 29446534, 34362322, 35109329, 52097714, 70218658, 223355093, 338635141, 446710186, 456421277, 677270282, 807514567, 912842554, 1615029134, 10497689371, 20995378742]

約数ペア:

[(1, 20995378742), (2, 10497689371), (13, 1615029134), (23, 912842554), (26, 807514567), (31, 677270282), (46, 456421277), (47, 446710186), (62, 338635141), (94, 223355093), (299, 70218658), (403, 52097714), (598, 35109329), (611, 34362322), (713, 29446534), (806, 26048857), (1081, 19422182), (1222, 17181161), (1426, 14723267), (1457, 14410006), (2162, 9711091), (2914, 7205003), (9269, 2265118), (14053, 1494014), (18538, 1132559), (18941, 1108462), (24097, 871286), (28106, 747007), (33511, 626522), (37882, 554231), (48194, 435643), (67022, 313261)]