20538861241

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4201}}^1\times {\mathrm{6857}}^1$

素因数の和:11112

約数の個数: 16

約数和(自身を含む): 22131698688

約数和(自身を除く): 1592837447

約数列:

[1, 23, 31, 713, 4201, 6857, 96623, 130231, 157711, 212567, 2995313, 4889041, 28806257, 662543911, 892993967, 20538861241]

約数ペア:

[(1, 20538861241), (23, 892993967), (31, 662543911), (713, 28806257), (4201, 4889041), (6857, 2995313), (96623, 212567), (130231, 157711)]