20075643528

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1373}}^1\times {\mathrm{4447}}^1$

素因数の和:5966

約数の個数: 64

約数和(自身を含む): 50603650560

約数和(自身を除く): 30528007032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1373, 1644, 2746, 3288, 4119, 4447, 5492, 8238, 8894, 10984, 13341, 16476, 17788, 26682, 32952, 35576, 53364, 106728, 188101, 376202, 564303, 609239, 752404, 1128606, 1218478, 1504808, 1827717, 2257212, 2436956, 3655434, 4514424, 4873912, 6105731, 7310868, 12211462, 14621736, 18317193, 24422924, 36634386, 48845848, 73268772, 146537544, 836485147, 1672970294, 2509455441, 3345940588, 5018910882, 6691881176, 10037821764, 20075643528]

約数ペア:

[(1, 20075643528), (2, 10037821764), (3, 6691881176), (4, 5018910882), (6, 3345940588), (8, 2509455441), (12, 1672970294), (24, 836485147), (137, 146537544), (274, 73268772), (411, 48845848), (548, 36634386), (822, 24422924), (1096, 18317193), (1373, 14621736), (1644, 12211462), (2746, 7310868), (3288, 6105731), (4119, 4873912), (4447, 4514424), (5492, 3655434), (8238, 2436956), (8894, 2257212), (10984, 1827717), (13341, 1504808), (16476, 1218478), (17788, 1128606), (26682, 752404), (32952, 609239), (35576, 564303), (53364, 376202), (106728, 188101)]