20176357528

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{228923}}^1$

素因数の和:229431

約数の個数: 32

約数和(自身を含む): 39558067200

約数和(自身を除く): 19381709672

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 479, 958, 1916, 3832, 11017, 22034, 44068, 88136, 228923, 457846, 915692, 1831384, 5265229, 10530458, 21060916, 42121832, 109654117, 219308234, 438616468, 877232936, 2522044691, 5044089382, 10088178764, 20176357528]

約数ペア:

[(1, 20176357528), (2, 10088178764), (4, 5044089382), (8, 2522044691), (23, 877232936), (46, 438616468), (92, 219308234), (184, 109654117), (479, 42121832), (958, 21060916), (1916, 10530458), (3832, 5265229), (11017, 1831384), (22034, 915692), (44068, 457846), (88136, 228923)]