12020336

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{11213}}^1$

素因数の和:11288

約数の個数: 20

約数和(自身を含む): 23639112

約数和(自身を除く): 11618776

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 11213, 22426, 44852, 89704, 179408, 751271, 1502542, 3005084, 6010168, 12020336]

約数ペア:

[(1, 12020336), (2, 6010168), (4, 3005084), (8, 1502542), (16, 751271), (67, 179408), (134, 89704), (268, 44852), (536, 22426), (1072, 11213)]