20005949755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1511}}^1\times {\mathrm{3593}}^1$

素因数の和:5187

約数の個数: 32

約数和(自身を含む): 26605490688

約数和(自身を除く): 6599540933

約数列:

[1, 5, 11, 55, 67, 335, 737, 1511, 3593, 3685, 7555, 16621, 17965, 39523, 83105, 101237, 197615, 240731, 506185, 1113607, 1203655, 2648041, 5429023, 5568035, 13240205, 27145115, 59719253, 298596265, 363744541, 1818722705, 4001189951, 20005949755]

約数ペア:

[(1, 20005949755), (5, 4001189951), (11, 1818722705), (55, 363744541), (67, 298596265), (335, 59719253), (737, 27145115), (1511, 13240205), (3593, 5568035), (3685, 5429023), (7555, 2648041), (16621, 1203655), (17965, 1113607), (39523, 506185), (83105, 240731), (101237, 197615)]