4020790.00000000

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109891}}^1$

素因数の和:109930

約数の個数: 24

約数和(自身を含む): 137145216

約数和(自身を除く): 75826038

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 109891, 219782, 329673, 659346, 989019, 1978038, 3406621, 6813242, 10219863, 20439726, 30659589, 61319178]

約数ペア:

[(1, 61319178), (2, 30659589), (3, 20439726), (6, 10219863), (9, 6813242), (18, 3406621), (31, 1978038), (62, 989019), (93, 659346), (186, 329673), (279, 219782), (558, 109891)]