20199082168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{13469}}^1\times {\mathrm{11027}}^1$

素因数の和:24519

約数の個数: 32

約数和(自身を含む): 40107733200

約数和(自身を除く): 19908651032

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 11027, 13469, 22054, 26938, 44108, 53876, 88216, 107752, 187459, 228973, 374918, 457946, 749836, 915892, 1499672, 1831784, 148522663, 297045326, 594090652, 1188181304, 2524885271, 5049770542, 10099541084, 20199082168]

約数ペア:

[(1, 20199082168), (2, 10099541084), (4, 5049770542), (8, 2524885271), (17, 1188181304), (34, 594090652), (68, 297045326), (136, 148522663), (11027, 1831784), (13469, 1499672), (22054, 915892), (26938, 749836), (44108, 457946), (53876, 374918), (88216, 228973), (107752, 187459)]