20794037209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1\times {\mathrm{63331}}^1$

素因数の和:64932

約数の個数: 16

約数和(自身を含む): 23893896960

約数和(自身を除く): 3099859751

約数列:

[1, 11, 19, 209, 1571, 17281, 29849, 63331, 328339, 696641, 1203289, 13236179, 99493001, 1094423011, 1890367019, 20794037209]

約数ペア:

[(1, 20794037209), (11, 1890367019), (19, 1094423011), (209, 99493001), (1571, 13236179), (17281, 1203289), (29849, 696641), (63331, 328339)]