20102190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35267}}^1$

素因数の和:35296

約数の個数: 32

約数和(自身を含む): 50785920

約数和(自身を除く): 30683730

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35267, 70534, 105801, 176335, 211602, 352670, 529005, 670073, 1058010, 1340146, 2010219, 3350365, 4020438, 6700730, 10051095, 20102190]

約数ペア:

[(1, 20102190), (2, 10051095), (3, 6700730), (5, 4020438), (6, 3350365), (10, 2010219), (15, 1340146), (19, 1058010), (30, 670073), (38, 529005), (57, 352670), (95, 211602), (114, 176335), (190, 105801), (285, 70534), (570, 35267)]