20162470254

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{993323}}^1$

素因数の和:993544

約数の個数: 32

約数和(自身を含む): 42911596800

約数和(自身を除く): 22749126546

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 199, 398, 597, 1194, 3383, 6766, 10149, 20298, 993323, 1986646, 2979969, 5959938, 16886491, 33772982, 50659473, 101318946, 197671277, 395342554, 593013831, 1186027662, 3360411709, 6720823418, 10081235127, 20162470254]

約数ペア:

[(1, 20162470254), (2, 10081235127), (3, 6720823418), (6, 3360411709), (17, 1186027662), (34, 593013831), (51, 395342554), (102, 197671277), (199, 101318946), (398, 50659473), (597, 33772982), (1194, 16886491), (3383, 5959938), (6766, 2979969), (10149, 1986646), (20298, 993323)]