20136770950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21196601}}^1$

素因数の和:21196632

約数の個数: 24

約数和(自身を含む): 39425679720

約数和(自身を除く): 19288908770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 21196601, 42393202, 105983005, 211966010, 402735419, 529915025, 805470838, 1059830050, 2013677095, 4027354190, 10068385475, 20136770950]

約数ペア:

[(1, 20136770950), (2, 10068385475), (5, 4027354190), (10, 2013677095), (19, 1059830050), (25, 805470838), (38, 529915025), (50, 402735419), (95, 211966010), (190, 105983005), (475, 42393202), (950, 21196601)]