20247796808

素因数分解:

$2^3\times {\mathrm{24247}}^1\times {\mathrm{104383}}^1$

素因数の和:128636

約数の個数: 16

約数和(自身を含む): 37966548480

約数和(自身を除く): 17718751672

約数列:

[1, 2, 4, 8, 24247, 48494, 96988, 104383, 193976, 208766, 417532, 835064, 2530974601, 5061949202, 10123898404, 20247796808]

約数ペア:

[(1, 20247796808), (2, 10123898404), (4, 5061949202), (8, 2530974601), (24247, 835064), (48494, 417532), (96988, 208766), (104383, 193976)]