20162415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14771}}^1$

素因数の和:14799

約数の個数: 32

約数和(自身を含む): 39707136

約数和(自身を除く): 19544721

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 14771, 44313, 73855, 103397, 192023, 221565, 310191, 516985, 576069, 960115, 1344161, 1550955, 2880345, 4032483, 6720805, 20162415]

約数ペア:

[(1, 20162415), (3, 6720805), (5, 4032483), (7, 2880345), (13, 1550955), (15, 1344161), (21, 960115), (35, 576069), (39, 516985), (65, 310191), (91, 221565), (105, 192023), (195, 103397), (273, 73855), (455, 44313), (1365, 14771)]