2003141868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{20611}}^1$

素因数の和:20727

約数の個数: 96

約数和(自身を含む): 5817530880

約数和(自身を除く): 3814389012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 89, 91, 156, 178, 182, 267, 273, 356, 364, 534, 546, 623, 1068, 1092, 1157, 1246, 1869, 2314, 2492, 3471, 3738, 4628, 6942, 7476, 8099, 13884, 16198, 20611, 24297, 32396, 41222, 48594, 61833, 82444, 97188, 123666, 144277, 247332, 267943, 288554, 432831, 535886, 577108, 803829, 865662, 1071772, 1607658, 1731324, 1834379, 1875601, 3215316, 3668758, 3751202, 5503137, 5626803, 7337516, 7502404, 11006274, 11253606, 12840653, 22012548, 22507212, 23846927, 25681306, 38521959, 47693854, 51362612, 71540781, 77043918, 95387708, 143081562, 154087836, 166928489, 286163124, 333856978, 500785467, 667713956, 1001570934, 2003141868]

約数ペア:

[(1, 2003141868), (2, 1001570934), (3, 667713956), (4, 500785467), (6, 333856978), (7, 286163124), (12, 166928489), (13, 154087836), (14, 143081562), (21, 95387708), (26, 77043918), (28, 71540781), (39, 51362612), (42, 47693854), (52, 38521959), (78, 25681306), (84, 23846927), (89, 22507212), (91, 22012548), (156, 12840653), (178, 11253606), (182, 11006274), (267, 7502404), (273, 7337516), (356, 5626803), (364, 5503137), (534, 3751202), (546, 3668758), (623, 3215316), (1068, 1875601), (1092, 1834379), (1157, 1731324), (1246, 1607658), (1869, 1071772), (2314, 865662), (2492, 803829), (3471, 577108), (3738, 535886), (4628, 432831), (6942, 288554), (7476, 267943), (8099, 247332), (13884, 144277), (16198, 123666), (20611, 97188), (24297, 82444), (32396, 61833), (41222, 48594)]