20414058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15679}}^1$

素因数の和:15722

約数の個数: 32

約数和(自身を含む): 48168960

約数和(自身を除く): 27754902

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 15679, 31358, 47037, 94074, 109753, 219506, 329259, 486049, 658518, 972098, 1458147, 2916294, 3402343, 6804686, 10207029, 20414058]

約数ペア:

[(1, 20414058), (2, 10207029), (3, 6804686), (6, 3402343), (7, 2916294), (14, 1458147), (21, 972098), (31, 658518), (42, 486049), (62, 329259), (93, 219506), (186, 109753), (217, 94074), (434, 47037), (651, 31358), (1302, 15679)]