20837682

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{22699}}^1$

素因数の和:22727

約数の個数: 32

約数和(自身を含む): 49032000

約数和(自身を除く): 28194318

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 22699, 45398, 68097, 136194, 204291, 385883, 408582, 612873, 771766, 1157649, 1225746, 2315298, 3472947, 6945894, 10418841, 20837682]

約数ペア:

[(1, 20837682), (2, 10418841), (3, 6945894), (6, 3472947), (9, 2315298), (17, 1225746), (18, 1157649), (27, 771766), (34, 612873), (51, 408582), (54, 385883), (102, 204291), (153, 136194), (306, 68097), (459, 45398), (918, 22699)]