20238507468

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^2\times {\mathrm{44027}}^1$

素因数の和:44263

約数の個数: 54

約数和(自身を含む): 51616357884

約数和(自身を除く): 31377850416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 12769, 25538, 38307, 44027, 51076, 76614, 88054, 114921, 132081, 153228, 176108, 229842, 264162, 396243, 459684, 528324, 792486, 1584972, 4975051, 9950102, 14925153, 19900204, 29850306, 44775459, 59700612, 89550918, 179101836, 562180763, 1124361526, 1686542289, 2248723052, 3373084578, 5059626867, 6746169156, 10119253734, 20238507468]

約数ペア:

[(1, 20238507468), (2, 10119253734), (3, 6746169156), (4, 5059626867), (6, 3373084578), (9, 2248723052), (12, 1686542289), (18, 1124361526), (36, 562180763), (113, 179101836), (226, 89550918), (339, 59700612), (452, 44775459), (678, 29850306), (1017, 19900204), (1356, 14925153), (2034, 9950102), (4068, 4975051), (12769, 1584972), (25538, 792486), (38307, 528324), (44027, 459684), (51076, 396243), (76614, 264162), (88054, 229842), (114921, 176108), (132081, 153228)]