20161191246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6575731}}^1$

素因数の和:6575816

約数の個数: 32

約数和(自身を含む): 46714000128

約数和(自身を除く): 26552808882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 6575731, 13151462, 19727193, 39454386, 46030117, 92060234, 138090351, 276180702, 480028363, 960056726, 1440085089, 2880170178, 3360198541, 6720397082, 10080595623, 20161191246]

約数ペア:

[(1, 20161191246), (2, 10080595623), (3, 6720397082), (6, 3360198541), (7, 2880170178), (14, 1440085089), (21, 960056726), (42, 480028363), (73, 276180702), (146, 138090351), (219, 92060234), (438, 46030117), (511, 39454386), (1022, 19727193), (1533, 13151462), (3066, 6575731)]