20075228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7039}}^1$

素因数の和:7097

約数の個数: 24

約数和(自身を含む): 37847040

約数和(自身を除く): 17771812

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 7039, 14078, 28156, 161897, 218209, 323794, 436418, 647588, 872836, 5018807, 10037614, 20075228]

約数ペア:

[(1, 20075228), (2, 10037614), (4, 5018807), (23, 872836), (31, 647588), (46, 436418), (62, 323794), (92, 218209), (124, 161897), (713, 28156), (1426, 14078), (2852, 7039)]