20025696

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10979}}^1$

素因数の和:11011

約数の個数: 48

約数和(自身を含む): 55339200

約数和(自身を除く): 35313504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 10979, 21958, 32937, 43916, 65874, 87832, 131748, 175664, 208601, 263496, 351328, 417202, 526992, 625803, 834404, 1053984, 1251606, 1668808, 2503212, 3337616, 5006424, 6675232, 10012848, 20025696]

約数ペア:

[(1, 20025696), (2, 10012848), (3, 6675232), (4, 5006424), (6, 3337616), (8, 2503212), (12, 1668808), (16, 1251606), (19, 1053984), (24, 834404), (32, 625803), (38, 526992), (48, 417202), (57, 351328), (76, 263496), (96, 208601), (114, 175664), (152, 131748), (228, 87832), (304, 65874), (456, 43916), (608, 32937), (912, 21958), (1824, 10979)]