20675490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62653}}^1$

素因数の和:62674

約数の個数: 32

約数和(自身を含む): 54133056

約数和(自身を除く): 33457566

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 62653, 125306, 187959, 313265, 375918, 626530, 689183, 939795, 1378366, 1879590, 2067549, 3445915, 4135098, 6891830, 10337745, 20675490]

約数ペア:

[(1, 20675490), (2, 10337745), (3, 6891830), (5, 4135098), (6, 3445915), (10, 2067549), (11, 1879590), (15, 1378366), (22, 939795), (30, 689183), (33, 626530), (55, 375918), (66, 313265), (110, 187959), (165, 125306), (330, 62653)]