20353728

素因数分解:

$2^6\times 3^1\times {\mathrm{227}}^1\times {\mathrm{467}}^1$

素因数の和:709

約数の個数: 56

約数和(自身を含む): 54205632

約数和(自身を除く): 33851904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 227, 454, 467, 681, 908, 934, 1362, 1401, 1816, 1868, 2724, 2802, 3632, 3736, 5448, 5604, 7264, 7472, 10896, 11208, 14528, 14944, 21792, 22416, 29888, 43584, 44832, 89664, 106009, 212018, 318027, 424036, 636054, 848072, 1272108, 1696144, 2544216, 3392288, 5088432, 6784576, 10176864, 20353728]

約数ペア:

[(1, 20353728), (2, 10176864), (3, 6784576), (4, 5088432), (6, 3392288), (8, 2544216), (12, 1696144), (16, 1272108), (24, 848072), (32, 636054), (48, 424036), (64, 318027), (96, 212018), (192, 106009), (227, 89664), (454, 44832), (467, 43584), (681, 29888), (908, 22416), (934, 21792), (1362, 14944), (1401, 14528), (1816, 11208), (1868, 10896), (2724, 7472), (2802, 7264), (3632, 5604), (3736, 5448)]