20141826848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{258919}}^1$

素因数の和:258970

約数の個数: 96

約数和(自身を含む): 49327367040

約数和(自身を除く): 29185540192

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 4576, 4862, 5984, 7072, 9724, 19448, 38896, 77792, 258919, 517838, 1035676, 2071352, 2848109, 3365947, 4142704, 4401623, 5696218, 6731894, 8285408, 8803246, 11392436, 13463788, 17606492, 22784872, 26927576, 35212984, 37025417, 45569744, 48417853, 53855152, 57221099, 70425968, 74050834, 91139488, 96835706, 107710304, 114442198, 140851936, 148101668, 193671412, 228884396, 296203336, 387342824, 457768792, 592406672, 629432089, 774685648, 915537584, 1184813344, 1258864178, 1549371296, 1831075168, 2517728356, 5035456712, 10070913424, 20141826848]

約数ペア:

[(1, 20141826848), (2, 10070913424), (4, 5035456712), (8, 2517728356), (11, 1831075168), (13, 1549371296), (16, 1258864178), (17, 1184813344), (22, 915537584), (26, 774685648), (32, 629432089), (34, 592406672), (44, 457768792), (52, 387342824), (68, 296203336), (88, 228884396), (104, 193671412), (136, 148101668), (143, 140851936), (176, 114442198), (187, 107710304), (208, 96835706), (221, 91139488), (272, 74050834), (286, 70425968), (352, 57221099), (374, 53855152), (416, 48417853), (442, 45569744), (544, 37025417), (572, 35212984), (748, 26927576), (884, 22784872), (1144, 17606492), (1496, 13463788), (1768, 11392436), (2288, 8803246), (2431, 8285408), (2992, 6731894), (3536, 5696218), (4576, 4401623), (4862, 4142704), (5984, 3365947), (7072, 2848109), (9724, 2071352), (19448, 1035676), (38896, 517838), (77792, 258919)]