10920532

素因数分解:

$2^2\times 7^2\times {\mathrm{55717}}^1$

素因数の和:55735

約数の個数: 18

約数和(自身を含む): 22231482

約数和(自身を除く): 11310950

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 55717, 111434, 222868, 390019, 780038, 1560076, 2730133, 5460266, 10920532]

約数ペア:

[(1, 10920532), (2, 5460266), (4, 2730133), (7, 1560076), (14, 780038), (28, 390019), (49, 222868), (98, 111434), (196, 55717)]