20364192

素因数分解:

$2^5\times 3^2\times {\mathrm{70709}}^1$

素因数の和:70725

約数の個数: 36

約数和(自身を含む): 57911490

約数和(自身を除く): 37547298

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 70709, 141418, 212127, 282836, 424254, 565672, 636381, 848508, 1131344, 1272762, 1697016, 2262688, 2545524, 3394032, 5091048, 6788064, 10182096, 20364192]

約数ペア:

[(1, 20364192), (2, 10182096), (3, 6788064), (4, 5091048), (6, 3394032), (8, 2545524), (9, 2262688), (12, 1697016), (16, 1272762), (18, 1131344), (24, 848508), (32, 636381), (36, 565672), (48, 424254), (72, 282836), (96, 212127), (144, 141418), (288, 70709)]