16920504

素因数分解:

$2^3\times 3^2\times {\mathrm{235007}}^1$

素因数の和:235019

約数の個数: 24

約数和(自身を含む): 45826560

約数和(自身を除く): 28906056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 235007, 470014, 705021, 940028, 1410042, 1880056, 2115063, 2820084, 4230126, 5640168, 8460252, 16920504]

約数ペア:

[(1, 16920504), (2, 8460252), (3, 5640168), (4, 4230126), (6, 2820084), (8, 2115063), (9, 1880056), (12, 1410042), (18, 940028), (24, 705021), (36, 470014), (72, 235007)]