20210541870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35457091}}^1$

素因数の和:35457120

約数の個数: 32

約数和(自身を含む): 51058212480

約数和(自身を除く): 30847670610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35457091, 70914182, 106371273, 177285455, 212742546, 354570910, 531856365, 673684729, 1063712730, 1347369458, 2021054187, 3368423645, 4042108374, 6736847290, 10105270935, 20210541870]

約数ペア:

[(1, 20210541870), (2, 10105270935), (3, 6736847290), (5, 4042108374), (6, 3368423645), (10, 2021054187), (15, 1347369458), (19, 1063712730), (30, 673684729), (38, 531856365), (57, 354570910), (95, 212742546), (114, 177285455), (190, 106371273), (285, 70914182), (570, 35457091)]