20268582

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 41399424

約数和(自身を除く): 21130842

約数列:

[1, 2, 3, 6, 107, 131, 214, 241, 262, 321, 393, 482, 642, 723, 786, 1446, 14017, 25787, 28034, 31571, 42051, 51574, 63142, 77361, 84102, 94713, 154722, 189426, 3378097, 6756194, 10134291, 20268582]

約数ペア:

[(1, 20268582), (2, 10134291), (3, 6756194), (6, 3378097), (107, 189426), (131, 154722), (214, 94713), (241, 84102), (262, 77361), (321, 63142), (393, 51574), (482, 42051), (642, 31571), (723, 28034), (786, 25787), (1446, 14017)]