20191006083

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{15973}}^1$

素因数の和:16299

約数の個数: 32

約数和(自身を含む): 28339153920

約数和(自身を除く): 8148147837

約数列:

[1, 3, 41, 43, 123, 129, 239, 717, 1763, 5289, 9799, 10277, 15973, 29397, 30831, 47919, 421357, 654893, 686839, 1264071, 1964679, 2060517, 3817547, 11452641, 28160399, 84481197, 156519427, 164154521, 469558281, 492463563, 6730335361, 20191006083]

約数ペア:

[(1, 20191006083), (3, 6730335361), (41, 492463563), (43, 469558281), (123, 164154521), (129, 156519427), (239, 84481197), (717, 28160399), (1763, 11452641), (5289, 3817547), (9799, 2060517), (10277, 1964679), (15973, 1264071), (29397, 686839), (30831, 654893), (47919, 421357)]