2020144929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1\times {\mathrm{1753}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 3006664704

約数和(自身を除く): 986519775

約数列:

[1, 3, 11, 33, 47, 141, 517, 743, 1551, 1753, 2229, 5259, 8173, 19283, 24519, 34921, 57849, 82391, 104763, 247173, 384131, 906301, 1152393, 1302479, 2718903, 3907437, 14327269, 42981807, 61216513, 183649539, 673381643, 2020144929]

約数ペア:

[(1, 2020144929), (3, 673381643), (11, 183649539), (33, 61216513), (47, 42981807), (141, 14327269), (517, 3907437), (743, 2718903), (1551, 1302479), (1753, 1152393), (2229, 906301), (5259, 384131), (8173, 247173), (19283, 104763), (24519, 82391), (34921, 57849)]