20402801850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{136018679}}^1$

素因数の和:136018694

約数の個数: 24

約数和(自身を含む): 50598948960

約数和(自身を除く): 30196147110

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 136018679, 272037358, 408056037, 680093395, 816112074, 1360186790, 2040280185, 3400466975, 4080560370, 6800933950, 10201400925, 20402801850]

約数ペア:

[(1, 20402801850), (2, 10201400925), (3, 6800933950), (5, 4080560370), (6, 3400466975), (10, 2040280185), (15, 1360186790), (25, 816112074), (30, 680093395), (50, 408056037), (75, 272037358), (150, 136018679)]