20170199732

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{554797}}^1$

素因数の和:555011

約数の個数: 24

約数和(自身を含む): 36117349800

約数和(自身を除く): 15947150068

約数列:

[1, 2, 4, 61, 122, 149, 244, 298, 596, 9089, 18178, 36356, 554797, 1109594, 2219188, 33842617, 67685234, 82664753, 135370468, 165329506, 330659012, 5042549933, 10085099866, 20170199732]

約数ペア:

[(1, 20170199732), (2, 10085099866), (4, 5042549933), (61, 330659012), (122, 165329506), (149, 135370468), (244, 82664753), (298, 67685234), (596, 33842617), (9089, 2219188), (18178, 1109594), (36356, 554797)]