20111672207

素因数分解:

${\mathrm{11}}^3\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{461}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 22523054400

約数和(自身を除く): 2411382193

約数列:

[1, 11, 73, 121, 449, 461, 803, 1331, 4939, 5071, 8833, 32777, 33653, 54329, 55781, 97163, 206989, 360547, 370183, 597619, 613591, 2276879, 3966017, 4072013, 15110197, 25045669, 43626187, 44792143, 166212167, 275502359, 1828333837, 20111672207]

約数ペア:

[(1, 20111672207), (11, 1828333837), (73, 275502359), (121, 166212167), (449, 44792143), (461, 43626187), (803, 25045669), (1331, 15110197), (4939, 4072013), (5071, 3966017), (8833, 2276879), (32777, 613591), (33653, 597619), (54329, 370183), (55781, 360547), (97163, 206989)]