20104687582

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{184511}}^1$

素因数の和:184744

約数の個数: 32

約数和(自身を含む): 35461730304

約数和(自身を除く): 15357042722

約数列:

[1, 2, 7, 14, 43, 86, 181, 301, 362, 602, 1267, 2534, 7783, 15566, 54481, 108962, 184511, 369022, 1291577, 2583154, 7933973, 15867946, 33396491, 55537811, 66792982, 111075622, 233775437, 467550874, 1436049113, 2872098226, 10052343791, 20104687582]

約数ペア:

[(1, 20104687582), (2, 10052343791), (7, 2872098226), (14, 1436049113), (43, 467550874), (86, 233775437), (181, 111075622), (301, 66792982), (362, 55537811), (602, 33396491), (1267, 15867946), (2534, 7933973), (7783, 2583154), (15566, 1291577), (54481, 369022), (108962, 184511)]