20349813412

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{1427}}^1\times {\mathrm{34613}}^1$

素因数の和:36147

約数の個数: 24

約数和(自身を含む): 35984160576

約数和(自身を除く): 15634347164

約数列:

[1, 2, 4, 103, 206, 412, 1427, 2854, 5708, 34613, 69226, 138452, 146981, 293962, 587924, 3565139, 7130278, 14260556, 49392751, 98785502, 197571004, 5087453353, 10174906706, 20349813412]

約数ペア:

[(1, 20349813412), (2, 10174906706), (4, 5087453353), (103, 197571004), (206, 98785502), (412, 49392751), (1427, 14260556), (2854, 7130278), (5708, 3565139), (34613, 587924), (69226, 293962), (138452, 146981)]