20029312

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{937}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 40183920

約数和(自身を除く): 20154608

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 937, 1336, 1874, 2672, 3748, 5344, 7496, 10688, 14992, 21376, 29984, 59968, 119936, 156479, 312958, 625916, 1251832, 2503664, 5007328, 10014656, 20029312]

約数ペア:

[(1, 20029312), (2, 10014656), (4, 5007328), (8, 2503664), (16, 1251832), (32, 625916), (64, 312958), (128, 156479), (167, 119936), (334, 59968), (668, 29984), (937, 21376), (1336, 14992), (1874, 10688), (2672, 7496), (3748, 5344)]