20384352

素因数分解:

$2^5\times 3^3\times {\mathrm{23593}}^1$

素因数の和:23612

約数の個数: 48

約数和(自身を含む): 59456880

約数和(自身を除く): 39072528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 23593, 47186, 70779, 94372, 141558, 188744, 212337, 283116, 377488, 424674, 566232, 637011, 754976, 849348, 1132464, 1274022, 1698696, 2264928, 2548044, 3397392, 5096088, 6794784, 10192176, 20384352]

約数ペア:

[(1, 20384352), (2, 10192176), (3, 6794784), (4, 5096088), (6, 3397392), (8, 2548044), (9, 2264928), (12, 1698696), (16, 1274022), (18, 1132464), (24, 849348), (27, 754976), (32, 637011), (36, 566232), (48, 424674), (54, 377488), (72, 283116), (96, 212337), (108, 188744), (144, 141558), (216, 94372), (288, 70779), (432, 47186), (864, 23593)]