20173711028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{733}}^1\times {\mathrm{1201}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 37574029584

約数和(自身を除く): 17400318556

約数列:

[1, 2, 4, 17, 34, 68, 337, 674, 733, 1201, 1348, 1466, 2402, 2932, 4804, 5729, 11458, 12461, 20417, 22916, 24922, 40834, 49844, 81668, 247021, 404737, 494042, 809474, 880333, 988084, 1618948, 1760666, 3521332, 4199357, 6880529, 8398714, 13761058, 14965661, 16797428, 27522116, 29931322, 59862644, 296672221, 593344442, 1186688884, 5043427757, 10086855514, 20173711028]

約数ペア:

[(1, 20173711028), (2, 10086855514), (4, 5043427757), (17, 1186688884), (34, 593344442), (68, 296672221), (337, 59862644), (674, 29931322), (733, 27522116), (1201, 16797428), (1348, 14965661), (1466, 13761058), (2402, 8398714), (2932, 6880529), (4804, 4199357), (5729, 3521332), (11458, 1760666), (12461, 1618948), (20417, 988084), (22916, 880333), (24922, 809474), (40834, 494042), (49844, 404737), (81668, 247021)]