20178049362

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7695671}}^1$

素因数の和:7695718

約数の個数: 32

約数和(自身を含む): 44327070720

約数和(自身を除く): 24149021358

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 7695671, 15391342, 23087013, 46174026, 146217749, 177000433, 292435498, 354000866, 438653247, 531001299, 877306494, 1062002598, 3363008227, 6726016454, 10089024681, 20178049362]

約数ペア:

[(1, 20178049362), (2, 10089024681), (3, 6726016454), (6, 3363008227), (19, 1062002598), (23, 877306494), (38, 531001299), (46, 438653247), (57, 354000866), (69, 292435498), (114, 177000433), (138, 146217749), (437, 46174026), (874, 23087013), (1311, 15391342), (2622, 7695671)]