20082267978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{976669}}^1$

素因数の和:976846

約数の個数: 32

約数和(自身を含む): 42192144000

約数和(自身を除く): 22109876022

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 3427, 6854, 10281, 20562, 976669, 1953338, 2930007, 5860014, 22463387, 44926774, 67390161, 134780322, 145523681, 291047362, 436571043, 873142086, 3347044663, 6694089326, 10041133989, 20082267978]

約数ペア:

[(1, 20082267978), (2, 10041133989), (3, 6694089326), (6, 3347044663), (23, 873142086), (46, 436571043), (69, 291047362), (138, 145523681), (149, 134780322), (298, 67390161), (447, 44926774), (894, 22463387), (3427, 5860014), (6854, 2930007), (10281, 1953338), (20562, 976669)]