20005728

素因数分解:

$2^5\times 3^1\times {\mathrm{208393}}^1$

素因数の和:208406

約数の個数: 24

約数和(自身を含む): 52515288

約数和(自身を除く): 32509560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 208393, 416786, 625179, 833572, 1250358, 1667144, 2500716, 3334288, 5001432, 6668576, 10002864, 20005728]

約数ペア:

[(1, 20005728), (2, 10002864), (3, 6668576), (4, 5001432), (6, 3334288), (8, 2500716), (12, 1667144), (16, 1250358), (24, 833572), (32, 625179), (48, 416786), (96, 208393)]