20131968304

素因数分解:

$2^4\times 7^2\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{599}}^1$

素因数の和:1047

約数の個数: 120

約数和(自身を含む): 45902419200

約数和(自身を除く): 25770450896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 163, 196, 263, 326, 392, 526, 599, 652, 784, 1052, 1141, 1198, 1304, 1841, 2104, 2282, 2396, 2608, 3682, 4193, 4208, 4564, 4792, 7364, 7987, 8386, 9128, 9584, 12887, 14728, 15974, 16772, 18256, 25774, 29351, 29456, 31948, 33544, 42869, 51548, 58702, 63896, 67088, 85738, 97637, 103096, 117404, 127792, 157537, 171476, 195274, 206192, 234808, 300083, 315074, 342952, 390548, 469616, 600166, 630148, 683459, 685904, 781096, 1102759, 1200332, 1260296, 1366918, 1562192, 2100581, 2205518, 2400664, 2520592, 2733836, 4201162, 4411036, 4784213, 4801328, 5467672, 7719313, 8402324, 8822072, 9568426, 10935344, 15438626, 16804648, 17644144, 19136852, 25678531, 30877252, 33609296, 38273704, 51357062, 61754504, 76547408, 102714124, 123509008, 179749717, 205428248, 359499434, 410856496, 718998868, 1258248019, 1437997736, 2516496038, 2875995472, 5032992076, 10065984152, 20131968304]

約数ペア:

[(1, 20131968304), (2, 10065984152), (4, 5032992076), (7, 2875995472), (8, 2516496038), (14, 1437997736), (16, 1258248019), (28, 718998868), (49, 410856496), (56, 359499434), (98, 205428248), (112, 179749717), (163, 123509008), (196, 102714124), (263, 76547408), (326, 61754504), (392, 51357062), (526, 38273704), (599, 33609296), (652, 30877252), (784, 25678531), (1052, 19136852), (1141, 17644144), (1198, 16804648), (1304, 15438626), (1841, 10935344), (2104, 9568426), (2282, 8822072), (2396, 8402324), (2608, 7719313), (3682, 5467672), (4193, 4801328), (4208, 4784213), (4564, 4411036), (4792, 4201162), (7364, 2733836), (7987, 2520592), (8386, 2400664), (9128, 2205518), (9584, 2100581), (12887, 1562192), (14728, 1366918), (15974, 1260296), (16772, 1200332), (18256, 1102759), (25774, 781096), (29351, 685904), (29456, 683459), (31948, 630148), (33544, 600166), (42869, 469616), (51548, 390548), (58702, 342952), (63896, 315074), (67088, 300083), (85738, 234808), (97637, 206192), (103096, 195274), (117404, 171476), (127792, 157537)]