13033820

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3767}}^1$

素因数の和:3949

約数の個数: 24

約数和(自身を含む): 27536544

約数和(自身を除く): 14502724

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 3767, 7534, 15068, 18835, 37670, 75340, 651691, 1303382, 2606764, 3258455, 6516910, 13033820]

約数ペア:

[(1, 13033820), (2, 6516910), (4, 3258455), (5, 2606764), (10, 1303382), (20, 651691), (173, 75340), (346, 37670), (692, 18835), (865, 15068), (1730, 7534), (3460, 3767)]