20607528

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{6761}}^1$

素因数の和:6897

約数の個数: 32

約数和(自身を含む): 51932160

約数和(自身を除く): 31324632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 6761, 13522, 20283, 27044, 40566, 54088, 81132, 162264, 858647, 1717294, 2575941, 3434588, 5151882, 6869176, 10303764, 20607528]

約数ペア:

[(1, 20607528), (2, 10303764), (3, 6869176), (4, 5151882), (6, 3434588), (8, 2575941), (12, 1717294), (24, 858647), (127, 162264), (254, 81132), (381, 54088), (508, 40566), (762, 27044), (1016, 20283), (1524, 13522), (3048, 6761)]