2020953015

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1548623}}^1$

素因数の和:1548663

約数の個数: 24

約数和(自身を含む): 3623780160

約数和(自身を除く): 1602827145

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 1548623, 4645869, 7743115, 13937607, 23229345, 44910067, 69688035, 134730201, 224550335, 404190603, 673651005, 2020953015]

約数ペア:

[(1, 2020953015), (3, 673651005), (5, 404190603), (9, 224550335), (15, 134730201), (29, 69688035), (45, 44910067), (87, 23229345), (145, 13937607), (261, 7743115), (435, 4645869), (1305, 1548623)]