20164264792

素因数分解:

$2^3\times 7^3\times {\mathrm{67}}^2\times {\mathrm{1637}}^1$

素因数の和:1798

約数の個数: 96

約数和(自身を含む): 44786196000

約数和(自身を除く): 24621931208

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 343, 392, 469, 536, 686, 938, 1372, 1637, 1876, 2744, 3274, 3283, 3752, 4489, 6548, 6566, 8978, 11459, 13096, 13132, 17956, 22918, 22981, 26264, 31423, 35912, 45836, 45962, 62846, 80213, 91672, 91924, 109679, 125692, 160426, 183848, 219358, 219961, 251384, 320852, 438716, 439922, 561491, 641704, 767753, 877432, 879844, 1122982, 1535506, 1539727, 1759688, 2245964, 3071012, 3079454, 4491928, 5374271, 6142024, 6158908, 7348493, 10748542, 12317816, 14696986, 21497084, 29393972, 37619897, 42994168, 51439451, 58787944, 75239794, 102878902, 150479588, 205757804, 300959176, 360076157, 411515608, 720152314, 1440304628, 2520533099, 2880609256, 5041066198, 10082132396, 20164264792]

約数ペア:

[(1, 20164264792), (2, 10082132396), (4, 5041066198), (7, 2880609256), (8, 2520533099), (14, 1440304628), (28, 720152314), (49, 411515608), (56, 360076157), (67, 300959176), (98, 205757804), (134, 150479588), (196, 102878902), (268, 75239794), (343, 58787944), (392, 51439451), (469, 42994168), (536, 37619897), (686, 29393972), (938, 21497084), (1372, 14696986), (1637, 12317816), (1876, 10748542), (2744, 7348493), (3274, 6158908), (3283, 6142024), (3752, 5374271), (4489, 4491928), (6548, 3079454), (6566, 3071012), (8978, 2245964), (11459, 1759688), (13096, 1539727), (13132, 1535506), (17956, 1122982), (22918, 879844), (22981, 877432), (26264, 767753), (31423, 641704), (35912, 561491), (45836, 439922), (45962, 438716), (62846, 320852), (80213, 251384), (91672, 219961), (91924, 219358), (109679, 183848), (125692, 160426)]