20203709184

素因数分解:

$2^8\times 3^2\times {\mathrm{107}}^1\times {\mathrm{81953}}^1$

素因数の和:82082

約数の個数: 108

約数和(自身を含む): 58797405576

約数和(自身を除く): 38593696392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 144, 192, 214, 256, 288, 321, 384, 428, 576, 642, 768, 856, 963, 1152, 1284, 1712, 1926, 2304, 2568, 3424, 3852, 5136, 6848, 7704, 10272, 13696, 15408, 20544, 27392, 30816, 41088, 61632, 81953, 82176, 123264, 163906, 245859, 246528, 327812, 491718, 655624, 737577, 983436, 1311248, 1475154, 1966872, 2622496, 2950308, 3933744, 5244992, 5900616, 7867488, 8768971, 10489984, 11801232, 15734976, 17537942, 20979968, 23602464, 26306913, 31469952, 35075884, 47204928, 52613826, 62939904, 70151768, 78920739, 94409856, 105227652, 140303536, 157841478, 188819712, 210455304, 280607072, 315682956, 420910608, 561214144, 631365912, 841821216, 1122428288, 1262731824, 1683642432, 2244856576, 2525463648, 3367284864, 5050927296, 6734569728, 10101854592, 20203709184]

約数ペア:

[(1, 20203709184), (2, 10101854592), (3, 6734569728), (4, 5050927296), (6, 3367284864), (8, 2525463648), (9, 2244856576), (12, 1683642432), (16, 1262731824), (18, 1122428288), (24, 841821216), (32, 631365912), (36, 561214144), (48, 420910608), (64, 315682956), (72, 280607072), (96, 210455304), (107, 188819712), (128, 157841478), (144, 140303536), (192, 105227652), (214, 94409856), (256, 78920739), (288, 70151768), (321, 62939904), (384, 52613826), (428, 47204928), (576, 35075884), (642, 31469952), (768, 26306913), (856, 23602464), (963, 20979968), (1152, 17537942), (1284, 15734976), (1712, 11801232), (1926, 10489984), (2304, 8768971), (2568, 7867488), (3424, 5900616), (3852, 5244992), (5136, 3933744), (6848, 2950308), (7704, 2622496), (10272, 1966872), (13696, 1475154), (15408, 1311248), (20544, 983436), (27392, 737577), (30816, 655624), (41088, 491718), (61632, 327812), (81953, 246528), (82176, 245859), (123264, 163906)]