20131947316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{7207}}^1\times {\mathrm{53719}}^1$

素因数の和:60943

約数の個数: 24

約数和(自身を含む): 37946948480

約数和(自身を除く): 17815001164

約数列:

[1, 2, 4, 13, 26, 52, 7207, 14414, 28828, 53719, 93691, 107438, 187382, 214876, 374764, 698347, 1396694, 2793388, 387152833, 774305666, 1548611332, 5032986829, 10065973658, 20131947316]

約数ペア:

[(1, 20131947316), (2, 10065973658), (4, 5032986829), (13, 1548611332), (26, 774305666), (52, 387152833), (7207, 2793388), (14414, 1396694), (28828, 698347), (53719, 374764), (93691, 214876), (107438, 187382)]