20432736

素因数分解:

$2^5\times 3^4\times {\mathrm{7883}}^1$

素因数の和:7905

約数の個数: 60

約数和(自身を含む): 60099732

約数和(自身を除く): 39666996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 7883, 15766, 23649, 31532, 47298, 63064, 70947, 94596, 126128, 141894, 189192, 212841, 252256, 283788, 378384, 425682, 567576, 638523, 756768, 851364, 1135152, 1277046, 1702728, 2270304, 2554092, 3405456, 5108184, 6810912, 10216368, 20432736]

約数ペア:

[(1, 20432736), (2, 10216368), (3, 6810912), (4, 5108184), (6, 3405456), (8, 2554092), (9, 2270304), (12, 1702728), (16, 1277046), (18, 1135152), (24, 851364), (27, 756768), (32, 638523), (36, 567576), (48, 425682), (54, 378384), (72, 283788), (81, 252256), (96, 212841), (108, 189192), (144, 141894), (162, 126128), (216, 94596), (288, 70947), (324, 63064), (432, 47298), (648, 31532), (864, 23649), (1296, 15766), (2592, 7883)]