20636328

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27737}}^1$

素因数の和:27777

約数の個数: 32

約数和(自身を含む): 53256960

約数和(自身を除く): 32620632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 27737, 55474, 83211, 110948, 166422, 221896, 332844, 665688, 859847, 1719694, 2579541, 3439388, 5159082, 6878776, 10318164, 20636328]

約数ペア:

[(1, 20636328), (2, 10318164), (3, 6878776), (4, 5159082), (6, 3439388), (8, 2579541), (12, 1719694), (24, 859847), (31, 665688), (62, 332844), (93, 221896), (124, 166422), (186, 110948), (248, 83211), (372, 55474), (744, 27737)]