20925097235

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1163}}^1\times {\mathrm{8713}}^1$

素因数の和:9947

約数の個数: 32

約数和(自身を含む): 29212116480

約数和(自身を除く): 8287019245

約数列:

[1, 5, 7, 35, 59, 295, 413, 1163, 2065, 5815, 8141, 8713, 40705, 43565, 60991, 68617, 304955, 343085, 480319, 514067, 2401595, 2570335, 3598469, 10133219, 17992345, 50666095, 70932533, 354662665, 597859921, 2989299605, 4185019447, 20925097235]

約数ペア:

[(1, 20925097235), (5, 4185019447), (7, 2989299605), (35, 597859921), (59, 354662665), (295, 70932533), (413, 50666095), (1163, 17992345), (2065, 10133219), (5815, 3598469), (8141, 2570335), (8713, 2401595), (40705, 514067), (43565, 480319), (60991, 343085), (68617, 304955)]