20071900173

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{593}}^1\times {\mathrm{5197}}^1$

素因数の和:5973

約数の個数: 32

約数和(自身を含む): 29048253696

約数和(自身を除く): 8976353523

約数列:

[1, 3, 13, 39, 167, 501, 593, 1779, 2171, 5197, 6513, 7709, 15591, 23127, 67561, 99031, 202683, 297093, 867899, 1287403, 2603697, 3081821, 3862209, 9245463, 11282687, 33848061, 40063673, 120191019, 514664107, 1543992321, 6690633391, 20071900173]

約数ペア:

[(1, 20071900173), (3, 6690633391), (13, 1543992321), (39, 514664107), (167, 120191019), (501, 40063673), (593, 33848061), (1779, 11282687), (2171, 9245463), (5197, 3862209), (6513, 3081821), (7709, 2603697), (15591, 1287403), (23127, 867899), (67561, 297093), (99031, 202683)]