20075797898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{31189}}^1$

素因数の和:32526

約数の個数: 32

約数和(自身を含む): 34164278400

約数和(自身を除く): 14088480502

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1303, 2606, 16939, 24757, 31189, 33878, 49514, 62378, 321841, 405457, 592591, 643682, 810914, 1185182, 7703683, 15407366, 40639267, 81278534, 528310471, 772146073, 1056620942, 1544292146, 10037898949, 20075797898]

約数ペア:

[(1, 20075797898), (2, 10037898949), (13, 1544292146), (19, 1056620942), (26, 772146073), (38, 528310471), (247, 81278534), (494, 40639267), (1303, 15407366), (2606, 7703683), (16939, 1185182), (24757, 810914), (31189, 643682), (33878, 592591), (49514, 405457), (62378, 321841)]