20194708284

素因数分解:

$2^2\times 3^2\times {\mathrm{560964119}}^1$

素因数の和:560964129

約数の個数: 18

約数和(自身を含む): 51047734920

約数和(自身を除く): 30853026636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560964119, 1121928238, 1682892357, 2243856476, 3365784714, 5048677071, 6731569428, 10097354142, 20194708284]

約数ペア:

[(1, 20194708284), (2, 10097354142), (3, 6731569428), (4, 5048677071), (6, 3365784714), (9, 2243856476), (12, 1682892357), (18, 1121928238), (36, 560964119)]