20111818114948

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{3916313}}^1$

素因数の和:3916554

約数の個数: 96

約数和(自身を含む): 43424089632000

約数和(自身を除く): 23312271517052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 197, 266, 343, 394, 532, 686, 788, 931, 1372, 1379, 1862, 2758, 3724, 3743, 5516, 6517, 7486, 9653, 13034, 14972, 19306, 26068, 26201, 38612, 52402, 67571, 104804, 135142, 183407, 270284, 366814, 733628, 1283849, 2567698, 3916313, 5135396, 7832626, 15665252, 27414191, 54828382, 74409947, 109656764, 148819894, 191899337, 297639788, 383798674, 520869629, 767597348, 771513661, 1041739258, 1343295359, 1543027322, 2083478516, 2686590718, 3086054644, 3646087403, 5373181436, 5400595627, 7292174806, 10801191254, 14584349612, 14658759559, 21602382508, 25522611821, 29317519118, 37804169389, 51045223642, 58635038236, 75608338778, 102090447284, 102611316913, 151216677556, 205222633826, 264629185723, 410445267652, 529258371446, 718279218391, 1058516742892, 1436558436782, 2873116873564, 5027954528737, 10055909057474, 20111818114948]

約数ペア:

[(1, 20111818114948), (2, 10055909057474), (4, 5027954528737), (7, 2873116873564), (14, 1436558436782), (19, 1058516742892), (28, 718279218391), (38, 529258371446), (49, 410445267652), (76, 264629185723), (98, 205222633826), (133, 151216677556), (196, 102611316913), (197, 102090447284), (266, 75608338778), (343, 58635038236), (394, 51045223642), (532, 37804169389), (686, 29317519118), (788, 25522611821), (931, 21602382508), (1372, 14658759559), (1379, 14584349612), (1862, 10801191254), (2758, 7292174806), (3724, 5400595627), (3743, 5373181436), (5516, 3646087403), (6517, 3086054644), (7486, 2686590718), (9653, 2083478516), (13034, 1543027322), (14972, 1343295359), (19306, 1041739258), (26068, 771513661), (26201, 767597348), (38612, 520869629), (52402, 383798674), (67571, 297639788), (104804, 191899337), (135142, 148819894), (183407, 109656764), (270284, 74409947), (366814, 54828382), (733628, 27414191), (1283849, 15665252), (2567698, 7832626), (3916313, 5135396)]