20343207588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:690

約数の個数: 192

約数和(自身を含む): 54286848000

約数和(自身を除く): 33943640412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 67, 94, 109, 132, 134, 141, 188, 201, 218, 268, 282, 327, 402, 436, 449, 517, 564, 654, 737, 804, 898, 1034, 1199, 1308, 1347, 1474, 1551, 1796, 2068, 2211, 2398, 2694, 2948, 3102, 3149, 3597, 4422, 4796, 4939, 5123, 5388, 6204, 6298, 7194, 7303, 8844, 9447, 9878, 10246, 12596, 14388, 14606, 14817, 15369, 18894, 19756, 20492, 21103, 21909, 29212, 29634, 30083, 30738, 34639, 37788, 42206, 43818, 48941, 56353, 59268, 60166, 61476, 63309, 69278, 80333, 84412, 87636, 90249, 97882, 103917, 112706, 120332, 126618, 138556, 146823, 160666, 169059, 180498, 195764, 207834, 225412, 232133, 240999, 253236, 293646, 321332, 330913, 338118, 343241, 360996, 415668, 464266, 481998, 538351, 587292, 661826, 676236, 686482, 696399, 928532, 963996, 992739, 1029723, 1076702, 1323652, 1372964, 1392798, 1413901, 1615053, 1985478, 2059446, 2153404, 2300227, 2785596, 2827802, 3230106, 3279047, 3775651, 3970956, 4118892, 4241703, 4600454, 5655604, 6460212, 6558094, 6900681, 7551302, 8483406, 9200908, 9837141, 11326953, 13116188, 13801362, 15102604, 15552911, 16966812, 19674282, 22653906, 25302497, 27602724, 31105822, 36069517, 39348564, 45307812, 46658733, 50604994, 62211644, 72139034, 75907491, 93317466, 101209988, 108208551, 144278068, 151814982, 154115209, 186634932, 216417102, 303629964, 308230418, 432834204, 462345627, 616460836, 924691254, 1695267299, 1849382508, 3390534598, 5085801897, 6781069196, 10171603794, 20343207588]

約数ペア:

[(1, 20343207588), (2, 10171603794), (3, 6781069196), (4, 5085801897), (6, 3390534598), (11, 1849382508), (12, 1695267299), (22, 924691254), (33, 616460836), (44, 462345627), (47, 432834204), (66, 308230418), (67, 303629964), (94, 216417102), (109, 186634932), (132, 154115209), (134, 151814982), (141, 144278068), (188, 108208551), (201, 101209988), (218, 93317466), (268, 75907491), (282, 72139034), (327, 62211644), (402, 50604994), (436, 46658733), (449, 45307812), (517, 39348564), (564, 36069517), (654, 31105822), (737, 27602724), (804, 25302497), (898, 22653906), (1034, 19674282), (1199, 16966812), (1308, 15552911), (1347, 15102604), (1474, 13801362), (1551, 13116188), (1796, 11326953), (2068, 9837141), (2211, 9200908), (2398, 8483406), (2694, 7551302), (2948, 6900681), (3102, 6558094), (3149, 6460212), (3597, 5655604), (4422, 4600454), (4796, 4241703), (4939, 4118892), (5123, 3970956), (5388, 3775651), (6204, 3279047), (6298, 3230106), (7194, 2827802), (7303, 2785596), (8844, 2300227), (9447, 2153404), (9878, 2059446), (10246, 1985478), (12596, 1615053), (14388, 1413901), (14606, 1392798), (14817, 1372964), (15369, 1323652), (18894, 1076702), (19756, 1029723), (20492, 992739), (21103, 963996), (21909, 928532), (29212, 696399), (29634, 686482), (30083, 676236), (30738, 661826), (34639, 587292), (37788, 538351), (42206, 481998), (43818, 464266), (48941, 415668), (56353, 360996), (59268, 343241), (60166, 338118), (61476, 330913), (63309, 321332), (69278, 293646), (80333, 253236), (84412, 240999), (87636, 232133), (90249, 225412), (97882, 207834), (103917, 195764), (112706, 180498), (120332, 169059), (126618, 160666), (138556, 146823)]