20162360085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4465639}}^1$

素因数の和:4465697

約数の個数: 32

約数和(自身を含む): 37725726720

約数和(自身を除く): 17563366635

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 4465639, 13396917, 22328195, 31259473, 66984585, 93778419, 156297365, 192022477, 468892095, 576067431, 960112385, 1344157339, 2880337155, 4032472017, 6720786695, 20162360085]

約数ペア:

[(1, 20162360085), (3, 6720786695), (5, 4032472017), (7, 2880337155), (15, 1344157339), (21, 960112385), (35, 576067431), (43, 468892095), (105, 192022477), (129, 156297365), (215, 93778419), (301, 66984585), (645, 31259473), (903, 22328195), (1505, 13396917), (4515, 4465639)]