20883024

素因数分解:

$2^4\times 3^2\times {\mathrm{145021}}^1$

素因数の和:145035

約数の個数: 30

約数和(自身を含む): 58443866

約数和(自身を除く): 37560842

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 145021, 290042, 435063, 580084, 870126, 1160168, 1305189, 1740252, 2320336, 2610378, 3480504, 5220756, 6961008, 10441512, 20883024]

約数ペア:

[(1, 20883024), (2, 10441512), (3, 6961008), (4, 5220756), (6, 3480504), (8, 2610378), (9, 2320336), (12, 1740252), (16, 1305189), (18, 1160168), (24, 870126), (36, 580084), (48, 435063), (72, 290042), (144, 145021)]