20132826279

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{15661}}^1$

素因数の和:16319

約数の個数: 32

約数和(自身を含む): 28964425728

約数和(自身を除く): 8831599449

約数列:

[1, 3, 23, 31, 69, 93, 601, 713, 1803, 2139, 13823, 15661, 18631, 41469, 46983, 55893, 360203, 428513, 485491, 1080609, 1285539, 1456473, 9412261, 11166293, 28236783, 33498879, 216482003, 291780091, 649446009, 875340273, 6710942093, 20132826279]

約数ペア:

[(1, 20132826279), (3, 6710942093), (23, 875340273), (31, 649446009), (69, 291780091), (93, 216482003), (601, 33498879), (713, 28236783), (1803, 11166293), (2139, 9412261), (13823, 1456473), (15661, 1285539), (18631, 1080609), (41469, 485491), (46983, 428513), (55893, 360203)]