20163434370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{518207}}^1$

素因数の和:519514

約数の個数: 32

約数和(自身を含む): 48429646848

約数和(自身を除く): 28266212478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1297, 2594, 3891, 6485, 7782, 12970, 19455, 38910, 518207, 1036414, 1554621, 2591035, 3109242, 5182070, 7773105, 15546210, 672114479, 1344228958, 2016343437, 3360572395, 4032686874, 6721144790, 10081717185, 20163434370]

約数ペア:

[(1, 20163434370), (2, 10081717185), (3, 6721144790), (5, 4032686874), (6, 3360572395), (10, 2016343437), (15, 1344228958), (30, 672114479), (1297, 15546210), (2594, 7773105), (3891, 5182070), (6485, 3109242), (7782, 2591035), (12970, 1554621), (19455, 1036414), (38910, 518207)]