20233080031

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{3257}}^1$

素因数の和:3559

約数の個数: 32

約数和(自身を含む): 22519296000

約数和(自身を除く): 2286215969

約数列:

[1, 19, 31, 53, 199, 589, 1007, 1643, 3257, 3781, 6169, 10547, 31217, 61883, 100967, 117211, 172621, 200393, 326957, 648143, 1918373, 3279799, 5351251, 6212183, 12314717, 20092433, 34351579, 101673769, 381756227, 652680001, 1064898949, 20233080031]

約数ペア:

[(1, 20233080031), (19, 1064898949), (31, 652680001), (53, 381756227), (199, 101673769), (589, 34351579), (1007, 20092433), (1643, 12314717), (3257, 6212183), (3781, 5351251), (6169, 3279799), (10547, 1918373), (31217, 648143), (61883, 326957), (100967, 200393), (117211, 172621)]