20223625616

素因数分解:

$2^4\times {\mathrm{1931}}^1\times {\mathrm{654571}}^1$

素因数の和:656510

約数の個数: 20

約数和(自身を含む): 39203626224

約数和(自身を除く): 18980000608

約数列:

[1, 2, 4, 8, 16, 1931, 3862, 7724, 15448, 30896, 654571, 1309142, 2618284, 5236568, 10473136, 1263976601, 2527953202, 5055906404, 10111812808, 20223625616]

約数ペア:

[(1, 20223625616), (2, 10111812808), (4, 5055906404), (8, 2527953202), (16, 1263976601), (1931, 10473136), (3862, 5236568), (7724, 2618284), (15448, 1309142), (30896, 654571)]