20186736

素因数分解:

$2^4\times 3^1\times {\mathrm{420557}}^1$

素因数の和:420568

約数の個数: 20

約数和(自身を含む): 52149192

約数和(自身を除く): 31962456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420557, 841114, 1261671, 1682228, 2523342, 3364456, 5046684, 6728912, 10093368, 20186736]

約数ペア:

[(1, 20186736), (2, 10093368), (3, 6728912), (4, 5046684), (6, 3364456), (8, 2523342), (12, 1682228), (16, 1261671), (24, 841114), (48, 420557)]