20259710

素因数分解:

$2^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{3371}}^1$

素因数の和:3979

約数の個数: 16

約数和(自身を含む): 36538992

約数和(自身を除く): 16279282

約数列:

[1, 2, 5, 10, 601, 1202, 3005, 3371, 6010, 6742, 16855, 33710, 2025971, 4051942, 10129855, 20259710]

約数ペア:

[(1, 20259710), (2, 10129855), (5, 4051942), (10, 2025971), (601, 33710), (1202, 16855), (3005, 6742), (3371, 6010)]