20429502

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{8753}}^1$

素因数の和:9147

約数の個数: 16

約数和(自身を含む): 40968720

約数和(自身を除く): 20539218

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 8753, 17506, 26259, 52518, 3404917, 6809834, 10214751, 20429502]

約数ペア:

[(1, 20429502), (2, 10214751), (3, 6809834), (6, 3404917), (389, 52518), (778, 26259), (1167, 17506), (2334, 8753)]