20183925832

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1069}}^1\times {\mathrm{7841}}^1$

素因数の和:8966

約数の個数: 64

約数和(自身を含む): 44304163200

約数和(自身を除く): 24120237368

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1069, 1204, 2138, 2408, 4276, 7483, 7841, 8552, 14966, 15682, 29932, 31364, 45967, 54887, 59864, 62728, 91934, 109774, 183868, 219548, 321769, 337163, 367736, 439096, 643538, 674326, 1287076, 1348652, 2360141, 2574152, 2697304, 4720282, 8382029, 9440564, 16764058, 18881128, 33528116, 58674203, 67056232, 117348406, 234696812, 360427247, 469393624, 720854494, 1441708988, 2522990729, 2883417976, 5045981458, 10091962916, 20183925832]

約数ペア:

[(1, 20183925832), (2, 10091962916), (4, 5045981458), (7, 2883417976), (8, 2522990729), (14, 1441708988), (28, 720854494), (43, 469393624), (56, 360427247), (86, 234696812), (172, 117348406), (301, 67056232), (344, 58674203), (602, 33528116), (1069, 18881128), (1204, 16764058), (2138, 9440564), (2408, 8382029), (4276, 4720282), (7483, 2697304), (7841, 2574152), (8552, 2360141), (14966, 1348652), (15682, 1287076), (29932, 674326), (31364, 643538), (45967, 439096), (54887, 367736), (59864, 337163), (62728, 321769), (91934, 219548), (109774, 183868)]