20793930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6359}}^1$

素因数の和:6478

約数の個数: 32

約数和(自身を含む): 50371200

約数和(自身を除く): 29577270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 6359, 12718, 19077, 31795, 38154, 63590, 95385, 190770, 693131, 1386262, 2079393, 3465655, 4158786, 6931310, 10396965, 20793930]

約数ペア:

[(1, 20793930), (2, 10396965), (3, 6931310), (5, 4158786), (6, 3465655), (10, 2079393), (15, 1386262), (30, 693131), (109, 190770), (218, 95385), (327, 63590), (545, 38154), (654, 31795), (1090, 19077), (1635, 12718), (3270, 6359)]