20562930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{76159}}^1$

素因数の和:76175

約数の個数: 32

約数和(自身を含む): 54835200

約数和(自身を除く): 34272270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 76159, 152318, 228477, 380795, 456954, 685431, 761590, 1142385, 1370862, 2056293, 2284770, 3427155, 4112586, 6854310, 10281465, 20562930]

約数ペア:

[(1, 20562930), (2, 10281465), (3, 6854310), (5, 4112586), (6, 3427155), (9, 2284770), (10, 2056293), (15, 1370862), (18, 1142385), (27, 761590), (30, 685431), (45, 456954), (54, 380795), (90, 228477), (135, 152318), (270, 76159)]