20173925384

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{1091}}^1\times {\mathrm{7529}}^1$

素因数の和:8933

約数の個数: 32

約数和(自身を含む): 37989151200

約数和(自身を除く): 17815225816

約数列:

[1, 2, 4, 8, 307, 614, 1091, 1228, 2182, 2456, 4364, 7529, 8728, 15058, 30116, 60232, 334937, 669874, 1339748, 2311403, 2679496, 4622806, 8214139, 9245612, 16428278, 18491224, 32856556, 65713112, 2521740673, 5043481346, 10086962692, 20173925384]

約数ペア:

[(1, 20173925384), (2, 10086962692), (4, 5043481346), (8, 2521740673), (307, 65713112), (614, 32856556), (1091, 18491224), (1228, 16428278), (2182, 9245612), (2456, 8214139), (4364, 4622806), (7529, 2679496), (8728, 2311403), (15058, 1339748), (30116, 669874), (60232, 334937)]