20145142950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3275633}}^1$

素因数の和:3275689

約数の個数: 48

約数和(自身を含む): 51178505616

約数和(自身を除く): 31033362666

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 615, 1025, 1230, 2050, 3075, 6150, 3275633, 6551266, 9826899, 16378165, 19653798, 32756330, 49134495, 81890825, 98268990, 134300953, 163781650, 245672475, 268601906, 402902859, 491344950, 671504765, 805805718, 1343009530, 2014514295, 3357523825, 4029028590, 6715047650, 10072571475, 20145142950]

約数ペア:

[(1, 20145142950), (2, 10072571475), (3, 6715047650), (5, 4029028590), (6, 3357523825), (10, 2014514295), (15, 1343009530), (25, 805805718), (30, 671504765), (41, 491344950), (50, 402902859), (75, 268601906), (82, 245672475), (123, 163781650), (150, 134300953), (205, 98268990), (246, 81890825), (410, 49134495), (615, 32756330), (1025, 19653798), (1230, 16378165), (2050, 9826899), (3075, 6551266), (6150, 3275633)]