20160798635294

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{25471}}^1\times {\mathrm{64153}}^1$

素因数の和:89856

約数の個数: 32

約数和(自身を含む): 31375309209600

約数和(自身を除く): 11214510574306

約数列:

[1, 2, 31, 62, 199, 398, 6169, 12338, 25471, 50942, 64153, 128306, 789601, 1579202, 1988743, 3977486, 5068729, 10137458, 12766447, 25532894, 157130599, 314261198, 395759857, 791519714, 1634041063, 3268082126, 50655272953, 101310545906, 325174171537, 650348343074, 10080399317647, 20160798635294]

約数ペア:

[(1, 20160798635294), (2, 10080399317647), (31, 650348343074), (62, 325174171537), (199, 101310545906), (398, 50655272953), (6169, 3268082126), (12338, 1634041063), (25471, 791519714), (50942, 395759857), (64153, 314261198), (128306, 157130599), (789601, 25532894), (1579202, 12766447), (1988743, 10137458), (3977486, 5068729)]