20348436

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{25309}}^1$

素因数の和:25383

約数の個数: 24

約数和(自身を含む): 48190240

約数和(自身を除く): 27841804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 25309, 50618, 75927, 101236, 151854, 303708, 1695703, 3391406, 5087109, 6782812, 10174218, 20348436]

約数ペア:

[(1, 20348436), (2, 10174218), (3, 6782812), (4, 5087109), (6, 3391406), (12, 1695703), (67, 303708), (134, 151854), (201, 101236), (268, 75927), (402, 50618), (804, 25309)]