20139450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{134263}}^1$

素因数の和:134278

約数の個数: 24

約数和(自身を含む): 49946208

約数和(自身を除く): 29806758

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 134263, 268526, 402789, 671315, 805578, 1342630, 2013945, 3356575, 4027890, 6713150, 10069725, 20139450]

約数ペア:

[(1, 20139450), (2, 10069725), (3, 6713150), (5, 4027890), (6, 3356575), (10, 2013945), (15, 1342630), (25, 805578), (30, 671315), (50, 402789), (75, 268526), (150, 134263)]