20221722015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1661

約数の個数: 128

約数和(自身を含む): 38166847488

約数和(自身を除く): 17945125473

約数列:

[1, 3, 5, 11, 15, 23, 33, 43, 55, 69, 83, 115, 129, 165, 215, 249, 253, 345, 415, 473, 645, 759, 913, 989, 1245, 1265, 1419, 1493, 1909, 2365, 2739, 2967, 3569, 3795, 4479, 4565, 4945, 5727, 7095, 7465, 9545, 10707, 10879, 13695, 14835, 16423, 17845, 20999, 22395, 28635, 32637, 34339, 39259, 49269, 53535, 54395, 62997, 64199, 82087, 82115, 103017, 104995, 117777, 123919, 163185, 171695, 192597, 196295, 246261, 246345, 314985, 320995, 371757, 377729, 410435, 515085, 588885, 619595, 706189, 902957, 962985, 1133187, 1231305, 1363109, 1476577, 1858785, 1888645, 2118567, 2708871, 2850137, 3530945, 4089327, 4429731, 4514785, 5328517, 5665935, 6815545, 7382885, 8550411, 10592835, 13544355, 14250685, 15985551, 16242347, 20446635, 22148655, 26642585, 31351507, 42752055, 48727041, 58613687, 79927755, 81211735, 94054521, 122555891, 156757535, 175841061, 243635205, 293068435, 367667673, 470272605, 612779455, 879205305, 1348114801, 1838338365, 4044344403, 6740574005, 20221722015]

約数ペア:

[(1, 20221722015), (3, 6740574005), (5, 4044344403), (11, 1838338365), (15, 1348114801), (23, 879205305), (33, 612779455), (43, 470272605), (55, 367667673), (69, 293068435), (83, 243635205), (115, 175841061), (129, 156757535), (165, 122555891), (215, 94054521), (249, 81211735), (253, 79927755), (345, 58613687), (415, 48727041), (473, 42752055), (645, 31351507), (759, 26642585), (913, 22148655), (989, 20446635), (1245, 16242347), (1265, 15985551), (1419, 14250685), (1493, 13544355), (1909, 10592835), (2365, 8550411), (2739, 7382885), (2967, 6815545), (3569, 5665935), (3795, 5328517), (4479, 4514785), (4565, 4429731), (4945, 4089327), (5727, 3530945), (7095, 2850137), (7465, 2708871), (9545, 2118567), (10707, 1888645), (10879, 1858785), (13695, 1476577), (14835, 1363109), (16423, 1231305), (17845, 1133187), (20999, 962985), (22395, 902957), (28635, 706189), (32637, 619595), (34339, 588885), (39259, 515085), (49269, 410435), (53535, 377729), (54395, 371757), (62997, 320995), (64199, 314985), (82087, 246345), (82115, 246261), (103017, 196295), (104995, 192597), (117777, 171695), (123919, 163185)]