20234848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 43787520

約数和(自身を除く): 23552672

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1447, 1748, 2894, 3496, 5788, 6992, 11576, 13984, 23152, 27493, 33281, 46304, 54986, 66562, 109972, 133124, 219944, 266248, 439888, 532496, 632339, 879776, 1064992, 1264678, 2529356, 5058712, 10117424, 20234848]

約数ペア:

[(1, 20234848), (2, 10117424), (4, 5058712), (8, 2529356), (16, 1264678), (19, 1064992), (23, 879776), (32, 632339), (38, 532496), (46, 439888), (76, 266248), (92, 219944), (152, 133124), (184, 109972), (304, 66562), (368, 54986), (437, 46304), (608, 33281), (736, 27493), (874, 23152), (1447, 13984), (1748, 11576), (2894, 6992), (3496, 5788)]