20160178412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{39509}}^1\times {\mathrm{11597}}^1$

素因数の和:51121

約数の個数: 24

約数和(自身を含む): 38491906320

約数和(自身を除く): 18331727908

約数列:

[1, 2, 4, 11, 22, 44, 11597, 23194, 39509, 46388, 79018, 127567, 158036, 255134, 434599, 510268, 869198, 1738396, 458185873, 916371746, 1832743492, 5040044603, 10080089206, 20160178412]

約数ペア:

[(1, 20160178412), (2, 10080089206), (4, 5040044603), (11, 1832743492), (22, 916371746), (44, 458185873), (11597, 1738396), (23194, 869198), (39509, 510268), (46388, 434599), (79018, 255134), (127567, 158036)]