20172079342

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1\times {\mathrm{2801}}^1$

素因数の和:3444

約数の個数: 32

約数和(自身を含む): 31037507424

約数和(自身を除く): 10865428082

約数列:

[1, 2, 73, 107, 146, 214, 461, 922, 2801, 5602, 7811, 15622, 33653, 49327, 67306, 98654, 204473, 299707, 408946, 599414, 1291261, 2582522, 3600871, 7201742, 21878611, 43757222, 94262053, 138164927, 188524106, 276329854, 10086039671, 20172079342]

約数ペア:

[(1, 20172079342), (2, 10086039671), (73, 276329854), (107, 188524106), (146, 138164927), (214, 94262053), (461, 43757222), (922, 21878611), (2801, 7201742), (5602, 3600871), (7811, 2582522), (15622, 1291261), (33653, 599414), (49327, 408946), (67306, 299707), (98654, 204473)]