20162646783

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{1613}}^1\times {\mathrm{17581}}^1$

素因数の和:19279

約数の個数: 24

約数和(自身を含む): 29512441920

約数和(自身を除く): 9349795137

約数列:

[1, 3, 9, 79, 237, 711, 1613, 4839, 14517, 17581, 52743, 127427, 158229, 382281, 1146843, 1388899, 4166697, 12500091, 28358153, 85074459, 255223377, 2240294087, 6720882261, 20162646783]

約数ペア:

[(1, 20162646783), (3, 6720882261), (9, 2240294087), (79, 255223377), (237, 85074459), (711, 28358153), (1613, 12500091), (4839, 4166697), (14517, 1388899), (17581, 1146843), (52743, 382281), (127427, 158229)]