2000200052464

素因数分解:

$2^4\times {\mathrm{95131}}^1\times {\mathrm{1314109}}^1$

素因数の和:1409248

約数の個数: 20

約数和(自身を含む): 3875431288120

約数和(自身を除く): 1875231235656

約数列:

[1, 2, 4, 8, 16, 95131, 190262, 380524, 761048, 1314109, 1522096, 2628218, 5256436, 10512872, 21025744, 125012503279, 250025006558, 500050013116, 1000100026232, 2000200052464]

約数ペア:

[(1, 2000200052464), (2, 1000100026232), (4, 500050013116), (8, 250025006558), (16, 125012503279), (95131, 21025744), (190262, 10512872), (380524, 5256436), (761048, 2628218), (1314109, 1522096)]