20758656

素因数分解:

$2^7\times 3^1\times {\mathrm{54059}}^1$

素因数の和:54076

約数の個数: 32

約数和(自身を含む): 55141200

約数和(自身を除く): 34382544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 54059, 108118, 162177, 216236, 324354, 432472, 648708, 864944, 1297416, 1729888, 2594832, 3459776, 5189664, 6919552, 10379328, 20758656]

約数ペア:

[(1, 20758656), (2, 10379328), (3, 6919552), (4, 5189664), (6, 3459776), (8, 2594832), (12, 1729888), (16, 1297416), (24, 864944), (32, 648708), (48, 432472), (64, 324354), (96, 216236), (128, 162177), (192, 108118), (384, 54059)]