20803426194

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{222587}}^1$

素因数の和:223050

約数の個数: 32

約数和(自身を含む): 42833054016

約数和(自身を除く): 22029627822

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 421, 842, 1263, 2526, 15577, 31154, 46731, 93462, 222587, 445174, 667761, 1335522, 8235719, 16471438, 24707157, 49414314, 93709127, 187418254, 281127381, 562254762, 3467237699, 6934475398, 10401713097, 20803426194]

約数ペア:

[(1, 20803426194), (2, 10401713097), (3, 6934475398), (6, 3467237699), (37, 562254762), (74, 281127381), (111, 187418254), (222, 93709127), (421, 49414314), (842, 24707157), (1263, 16471438), (2526, 8235719), (15577, 1335522), (31154, 667761), (46731, 445174), (93462, 222587)]