20197360402542

素因数分解:

$2^1\times 3^2\times {\mathrm{653}}^1\times {\mathrm{1718339323}}^1$

素因数の和:1718339984

約数の個数: 24

約数和(自身を含む): 43827962797944

約数和(自身を除く): 23630602395402

約数列:

[1, 2, 3, 6, 9, 18, 653, 1306, 1959, 3918, 5877, 11754, 1718339323, 3436678646, 5155017969, 10310035938, 15465053907, 30930107814, 1122075577919, 2244151155838, 3366226733757, 6732453467514, 10098680201271, 20197360402542]

約数ペア:

[(1, 20197360402542), (2, 10098680201271), (3, 6732453467514), (6, 3366226733757), (9, 2244151155838), (18, 1122075577919), (653, 30930107814), (1306, 15465053907), (1959, 10310035938), (3918, 5155017969), (5877, 3436678646), (11754, 1718339323)]