20179355812

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2053}}^1$

素因数の和:2226

約数の個数: 144

約数和(自身を含む): 46261732608

約数和(自身を除く): 26082376796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 49, 77, 94, 97, 98, 154, 188, 194, 196, 308, 329, 388, 517, 539, 658, 679, 1034, 1067, 1078, 1316, 1358, 2053, 2068, 2134, 2156, 2303, 2716, 3619, 4106, 4268, 4559, 4606, 4753, 7238, 7469, 8212, 9118, 9212, 9506, 14371, 14476, 14938, 18236, 19012, 22583, 25333, 28742, 29876, 31913, 45166, 50149, 50666, 52283, 57484, 63826, 90332, 96491, 100298, 100597, 101332, 104566, 127652, 158081, 192982, 199141, 200596, 201194, 209132, 223391, 316162, 351043, 385964, 398282, 402388, 446782, 632324, 675437, 702086, 796564, 893564, 1061401, 1106567, 1350874, 1393987, 1404172, 2122802, 2190551, 2213134, 2457301, 2701748, 2787974, 4245604, 4381102, 4426268, 4728059, 4914602, 5575948, 7429807, 8762204, 9359627, 9456118, 9757909, 9829204, 14859614, 15333857, 18719254, 18912236, 19515818, 29719228, 30667714, 37438508, 39031636, 52008649, 61335428, 65517389, 102955897, 104017298, 107336999, 131034778, 205911794, 208034596, 214673998, 262069556, 411823588, 429347996, 458621723, 720691279, 917243446, 1441382558, 1834486892, 2882765116, 5044838953, 10089677906, 20179355812]

約数ペア:

[(1, 20179355812), (2, 10089677906), (4, 5044838953), (7, 2882765116), (11, 1834486892), (14, 1441382558), (22, 917243446), (28, 720691279), (44, 458621723), (47, 429347996), (49, 411823588), (77, 262069556), (94, 214673998), (97, 208034596), (98, 205911794), (154, 131034778), (188, 107336999), (194, 104017298), (196, 102955897), (308, 65517389), (329, 61335428), (388, 52008649), (517, 39031636), (539, 37438508), (658, 30667714), (679, 29719228), (1034, 19515818), (1067, 18912236), (1078, 18719254), (1316, 15333857), (1358, 14859614), (2053, 9829204), (2068, 9757909), (2134, 9456118), (2156, 9359627), (2303, 8762204), (2716, 7429807), (3619, 5575948), (4106, 4914602), (4268, 4728059), (4559, 4426268), (4606, 4381102), (4753, 4245604), (7238, 2787974), (7469, 2701748), (8212, 2457301), (9118, 2213134), (9212, 2190551), (9506, 2122802), (14371, 1404172), (14476, 1393987), (14938, 1350874), (18236, 1106567), (19012, 1061401), (22583, 893564), (25333, 796564), (28742, 702086), (29876, 675437), (31913, 632324), (45166, 446782), (50149, 402388), (50666, 398282), (52283, 385964), (57484, 351043), (63826, 316162), (90332, 223391), (96491, 209132), (100298, 201194), (100597, 200596), (101332, 199141), (104566, 192982), (127652, 158081)]