20223974550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10371269}}^1$

素因数の和:10371297

約数の個数: 48

約数和(自身を含む): 54013574160

約数和(自身を除く): 33789599610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 10371269, 20742538, 31113807, 51856345, 62227614, 103712690, 134826497, 155569035, 259281725, 269652994, 311138070, 404479491, 518563450, 674132485, 777845175, 808958982, 1348264970, 1555690350, 2022397455, 3370662425, 4044794910, 6741324850, 10111987275, 20223974550]

約数ペア:

[(1, 20223974550), (2, 10111987275), (3, 6741324850), (5, 4044794910), (6, 3370662425), (10, 2022397455), (13, 1555690350), (15, 1348264970), (25, 808958982), (26, 777845175), (30, 674132485), (39, 518563450), (50, 404479491), (65, 311138070), (75, 269652994), (78, 259281725), (130, 155569035), (150, 134826497), (195, 103712690), (325, 62227614), (390, 51856345), (650, 31113807), (975, 20742538), (1950, 10371269)]