20195994024

素因数分解:

$2^3\times 3^2\times {\mathrm{280499917}}^1$

素因数の和:280499929

約数の個数: 24

約数和(自身を含む): 54697484010

約数和(自身を除く): 34501489986

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280499917, 560999834, 841499751, 1121999668, 1682999502, 2243999336, 2524499253, 3365999004, 5048998506, 6731998008, 10097997012, 20195994024]

約数ペア:

[(1, 20195994024), (2, 10097997012), (3, 6731998008), (4, 5048998506), (6, 3365999004), (8, 2524499253), (9, 2243999336), (12, 1682999502), (18, 1121999668), (24, 841499751), (36, 560999834), (72, 280499917)]