20084736085

素因数分解:

$5^1\times {\mathrm{23}}^3\times {\mathrm{37}}^1\times {\mathrm{8923}}^1$

素因数の和:9034

約数の個数: 32

約数和(自身を含む): 25881027840

約数和(自身を除く): 5796291755

約数列:

[1, 5, 23, 37, 115, 185, 529, 851, 2645, 4255, 8923, 12167, 19573, 44615, 60835, 97865, 205229, 330151, 450179, 1026145, 1650755, 2250895, 4720267, 7593473, 23601335, 37967365, 108566141, 174649879, 542830705, 873249395, 4016947217, 20084736085]

約数ペア:

[(1, 20084736085), (5, 4016947217), (23, 873249395), (37, 542830705), (115, 174649879), (185, 108566141), (529, 37967365), (851, 23601335), (2645, 7593473), (4255, 4720267), (8923, 2250895), (12167, 1650755), (19573, 1026145), (44615, 450179), (60835, 330151), (97865, 205229)]