20213484

素因数分解:

$2^2\times 3^1\times {\mathrm{293}}^1\times {\mathrm{5749}}^1$

素因数の和:6049

約数の個数: 24

約数和(自身を含む): 47334000

約数和(自身を除く): 27120516

約数列:

[1, 2, 3, 4, 6, 12, 293, 586, 879, 1172, 1758, 3516, 5749, 11498, 17247, 22996, 34494, 68988, 1684457, 3368914, 5053371, 6737828, 10106742, 20213484]

約数ペア:

[(1, 20213484), (2, 10106742), (3, 6737828), (4, 5053371), (6, 3368914), (12, 1684457), (293, 68988), (586, 34494), (879, 22996), (1172, 17247), (1758, 11498), (3516, 5749)]