20946036

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{23911}}^1$

素因数の和:23991

約数の個数: 24

約数和(自身を含む): 49545664

約数和(自身を除く): 28599628

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 23911, 47822, 71733, 95644, 143466, 286932, 1745503, 3491006, 5236509, 6982012, 10473018, 20946036]

約数ペア:

[(1, 20946036), (2, 10473018), (3, 6982012), (4, 5236509), (6, 3491006), (12, 1745503), (73, 286932), (146, 143466), (219, 95644), (292, 71733), (438, 47822), (876, 23911)]