20882064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3271}}^1$

素因数の和:3308

約数の個数: 80

約数和(自身を含む): 64916480

約数和(自身を除く): 44034416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 3271, 6384, 6542, 9813, 13084, 19626, 22897, 26168, 39252, 45794, 52336, 62149, 68691, 78504, 91588, 124298, 137382, 157008, 183176, 186447, 248596, 274764, 366352, 372894, 435043, 497192, 549528, 745788, 870086, 994384, 1099056, 1305129, 1491576, 1740172, 2610258, 2983152, 3480344, 5220516, 6960688, 10441032, 20882064]

約数ペア:

[(1, 20882064), (2, 10441032), (3, 6960688), (4, 5220516), (6, 3480344), (7, 2983152), (8, 2610258), (12, 1740172), (14, 1491576), (16, 1305129), (19, 1099056), (21, 994384), (24, 870086), (28, 745788), (38, 549528), (42, 497192), (48, 435043), (56, 372894), (57, 366352), (76, 274764), (84, 248596), (112, 186447), (114, 183176), (133, 157008), (152, 137382), (168, 124298), (228, 91588), (266, 78504), (304, 68691), (336, 62149), (399, 52336), (456, 45794), (532, 39252), (798, 26168), (912, 22897), (1064, 19626), (1596, 13084), (2128, 9813), (3192, 6542), (3271, 6384)]