20606272

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{7853}}^1$

素因数の和:7906

約数の個数: 28

約数和(自身を含む): 41893236

約数和(自身を除く): 21286964

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 7853, 15706, 31412, 62824, 125648, 251296, 321973, 502592, 643946, 1287892, 2575784, 5151568, 10303136, 20606272]

約数ペア:

[(1, 20606272), (2, 10303136), (4, 5151568), (8, 2575784), (16, 1287892), (32, 643946), (41, 502592), (64, 321973), (82, 251296), (164, 125648), (328, 62824), (656, 31412), (1312, 15706), (2624, 7853)]