20743133312

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{36739}}^1$

素因数の和:37165

約数の個数: 64

約数和(自身を含む): 45194608800

約数和(自身を除く): 24451475488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 401, 704, 802, 1408, 1604, 3208, 4411, 6416, 8822, 12832, 17644, 25664, 35288, 36739, 51328, 70576, 73478, 141152, 146956, 282304, 293912, 404129, 564608, 587824, 808258, 1175648, 1616516, 2351296, 3233032, 4702592, 6466064, 12932128, 14732339, 25864256, 29464678, 51728512, 58929356, 117858712, 162055729, 235717424, 324111458, 471434848, 648222916, 942869696, 1296445832, 1885739392, 2592891664, 5185783328, 10371566656, 20743133312]

約数ペア:

[(1, 20743133312), (2, 10371566656), (4, 5185783328), (8, 2592891664), (11, 1885739392), (16, 1296445832), (22, 942869696), (32, 648222916), (44, 471434848), (64, 324111458), (88, 235717424), (128, 162055729), (176, 117858712), (352, 58929356), (401, 51728512), (704, 29464678), (802, 25864256), (1408, 14732339), (1604, 12932128), (3208, 6466064), (4411, 4702592), (6416, 3233032), (8822, 2351296), (12832, 1616516), (17644, 1175648), (25664, 808258), (35288, 587824), (36739, 564608), (51328, 404129), (70576, 293912), (73478, 282304), (141152, 146956)]