20116252808

素因数分解:

$2^3\times {\mathrm{709}}^1\times {\mathrm{3546589}}^1$

素因数の和:3547304

約数の個数: 16

約数和(自身を含む): 37771183500

約数和(自身を除く): 17654930692

約数列:

[1, 2, 4, 8, 709, 1418, 2836, 5672, 3546589, 7093178, 14186356, 28372712, 2514531601, 5029063202, 10058126404, 20116252808]

約数ペア:

[(1, 20116252808), (2, 10058126404), (4, 5029063202), (8, 2514531601), (709, 28372712), (1418, 14186356), (2836, 7093178), (5672, 3546589)]