20557536

素因数分解:

$2^5\times 3^1\times {\mathrm{214141}}^1$

素因数の和:214154

約数の個数: 24

約数和(自身を含む): 53963784

約数和(自身を除く): 33406248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 214141, 428282, 642423, 856564, 1284846, 1713128, 2569692, 3426256, 5139384, 6852512, 10278768, 20557536]

約数ペア:

[(1, 20557536), (2, 10278768), (3, 6852512), (4, 5139384), (6, 3426256), (8, 2569692), (12, 1713128), (16, 1284846), (24, 856564), (32, 642423), (48, 428282), (96, 214141)]