20247516

素因数分解:

$2^2\times 3^3\times {\mathrm{187477}}^1$

素因数の和:187490

約数の個数: 24

約数和(自身を含む): 52493840

約数和(自身を除く): 32246324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 187477, 374954, 562431, 749908, 1124862, 1687293, 2249724, 3374586, 5061879, 6749172, 10123758, 20247516]

約数ペア:

[(1, 20247516), (2, 10123758), (3, 6749172), (4, 5061879), (6, 3374586), (9, 2249724), (12, 1687293), (18, 1124862), (27, 749908), (36, 562431), (54, 374954), (108, 187477)]