20184358635

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{33391}}^1$

素因数の和:33529

約数の個数: 96

約数和(自身を含む): 42506680320

約数和(自身を除く): 22322321685

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 101, 105, 133, 171, 285, 303, 315, 399, 505, 665, 707, 855, 909, 1197, 1515, 1919, 1995, 2121, 3535, 4545, 5757, 5985, 6363, 9595, 10605, 13433, 17271, 28785, 31815, 33391, 40299, 67165, 86355, 100173, 120897, 166955, 201495, 233737, 300519, 500865, 604485, 634429, 701211, 1168685, 1502595, 1903287, 2103633, 3172145, 3372491, 3506055, 4441003, 5709861, 9516435, 10117473, 10518165, 13323009, 16862455, 22205015, 23607437, 28549305, 30352419, 39969027, 50587365, 64077329, 66615045, 70822311, 118037185, 151762095, 192231987, 199845135, 212466933, 320386645, 354111555, 448541303, 576695961, 961159935, 1062334665, 1345623909, 2242706515, 2883479805, 4036871727, 6728119545, 20184358635]

約数ペア:

[(1, 20184358635), (3, 6728119545), (5, 4036871727), (7, 2883479805), (9, 2242706515), (15, 1345623909), (19, 1062334665), (21, 961159935), (35, 576695961), (45, 448541303), (57, 354111555), (63, 320386645), (95, 212466933), (101, 199845135), (105, 192231987), (133, 151762095), (171, 118037185), (285, 70822311), (303, 66615045), (315, 64077329), (399, 50587365), (505, 39969027), (665, 30352419), (707, 28549305), (855, 23607437), (909, 22205015), (1197, 16862455), (1515, 13323009), (1919, 10518165), (1995, 10117473), (2121, 9516435), (3535, 5709861), (4545, 4441003), (5757, 3506055), (5985, 3372491), (6363, 3172145), (9595, 2103633), (10605, 1903287), (13433, 1502595), (17271, 1168685), (28785, 701211), (31815, 634429), (33391, 604485), (40299, 500865), (67165, 300519), (86355, 233737), (100173, 201495), (120897, 166955)]