20476554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15727}}^1$

素因数の和:15770

約数の個数: 32

約数和(自身を含む): 48316416

約数和(自身を除く): 27839862

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 15727, 31454, 47181, 94362, 110089, 220178, 330267, 487537, 660534, 975074, 1462611, 2925222, 3412759, 6825518, 10238277, 20476554]

約数ペア:

[(1, 20476554), (2, 10238277), (3, 6825518), (6, 3412759), (7, 2925222), (14, 1462611), (21, 975074), (31, 660534), (42, 487537), (62, 330267), (93, 220178), (186, 110089), (217, 94362), (434, 47181), (651, 31454), (1302, 15727)]