20352288

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19273}}^1$

素因数の和:19297

約数の個数: 48

約数和(自身を含む): 58284576

約数和(自身を除く): 37932288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 19273, 38546, 57819, 77092, 115638, 154184, 212003, 231276, 308368, 424006, 462552, 616736, 636009, 848012, 925104, 1272018, 1696024, 1850208, 2544036, 3392048, 5088072, 6784096, 10176144, 20352288]

約数ペア:

[(1, 20352288), (2, 10176144), (3, 6784096), (4, 5088072), (6, 3392048), (8, 2544036), (11, 1850208), (12, 1696024), (16, 1272018), (22, 925104), (24, 848012), (32, 636009), (33, 616736), (44, 462552), (48, 424006), (66, 308368), (88, 231276), (96, 212003), (132, 154184), (176, 115638), (264, 77092), (352, 57819), (528, 38546), (1056, 19273)]