20198496

素因数分解:

$2^5\times 3^1\times {\mathrm{210401}}^1$

素因数の和:210414

約数の個数: 24

約数和(自身を含む): 53021304

約数和(自身を除く): 32822808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 210401, 420802, 631203, 841604, 1262406, 1683208, 2524812, 3366416, 5049624, 6732832, 10099248, 20198496]

約数ペア:

[(1, 20198496), (2, 10099248), (3, 6732832), (4, 5049624), (6, 3366416), (8, 2524812), (12, 1683208), (16, 1262406), (24, 841604), (32, 631203), (48, 420802), (96, 210401)]