20364982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 35126784

約数和(自身を除く): 14761802

約数列:

[1, 2, 11, 22, 23, 46, 167, 241, 253, 334, 482, 506, 1837, 2651, 3674, 3841, 5302, 5543, 7682, 11086, 40247, 42251, 60973, 80494, 84502, 121946, 442717, 885434, 925681, 1851362, 10182491, 20364982]

約数ペア:

[(1, 20364982), (2, 10182491), (11, 1851362), (22, 925681), (23, 885434), (46, 442717), (167, 121946), (241, 84502), (253, 80494), (334, 60973), (482, 42251), (506, 40247), (1837, 11086), (2651, 7682), (3674, 5543), (3841, 5302)]