1920580656

素因数分解:

$2^4\times 3^1\times {\mathrm{40012097}}^1$

素因数の和:40012108

約数の個数: 20

約数和(自身を含む): 4961500152

約数和(自身を除く): 3040919496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 40012097, 80024194, 120036291, 160048388, 240072582, 320096776, 480145164, 640193552, 960290328, 1920580656]

約数ペア:

[(1, 1920580656), (2, 960290328), (3, 640193552), (4, 480145164), (6, 320096776), (8, 240072582), (12, 160048388), (16, 120036291), (24, 80024194), (48, 40012097)]