20147072062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2341}}^1\times {\mathrm{19471}}^1$

素因数の和:21844

約数の個数: 32

約数和(自身を含む): 34476188544

約数和(自身を除く): 14329116482

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2341, 4682, 19471, 30433, 38942, 39797, 60866, 79594, 253123, 331007, 506246, 517361, 662014, 1034722, 4303091, 8606182, 45581611, 91163222, 592560943, 774887387, 1185121886, 1549774774, 10073536031, 20147072062]

約数ペア:

[(1, 20147072062), (2, 10073536031), (13, 1549774774), (17, 1185121886), (26, 774887387), (34, 592560943), (221, 91163222), (442, 45581611), (2341, 8606182), (4682, 4303091), (19471, 1034722), (30433, 662014), (38942, 517361), (39797, 506246), (60866, 331007), (79594, 253123)]