20188396768

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{7601053}}^1$

素因数の和:7601146

約数の個数: 24

約数和(自身を含む): 40224777768

約数和(自身を除く): 20036381000

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 7601053, 15202106, 30404212, 60808424, 121616848, 243233696, 630887399, 1261774798, 2523549596, 5047099192, 10094198384, 20188396768]

約数ペア:

[(1, 20188396768), (2, 10094198384), (4, 5047099192), (8, 2523549596), (16, 1261774798), (32, 630887399), (83, 243233696), (166, 121616848), (332, 60808424), (664, 30404212), (1328, 15202106), (2656, 7601053)]