20166036004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{232961}}^1$

素因数の和:233068

約数の個数: 48

約数和(自身を含む): 39920368320

約数和(自身を除く): 19754332316

約数列:

[1, 2, 4, 17, 19, 34, 38, 67, 68, 76, 134, 268, 323, 646, 1139, 1273, 1292, 2278, 2546, 4556, 5092, 21641, 43282, 86564, 232961, 465922, 931844, 3960337, 4426259, 7920674, 8852518, 15608387, 15841348, 17705036, 31216774, 62433548, 75246403, 150492806, 265342579, 296559353, 300985612, 530685158, 593118706, 1061370316, 1186237412, 5041509001, 10083018002, 20166036004]

約数ペア:

[(1, 20166036004), (2, 10083018002), (4, 5041509001), (17, 1186237412), (19, 1061370316), (34, 593118706), (38, 530685158), (67, 300985612), (68, 296559353), (76, 265342579), (134, 150492806), (268, 75246403), (323, 62433548), (646, 31216774), (1139, 17705036), (1273, 15841348), (1292, 15608387), (2278, 8852518), (2546, 7920674), (4556, 4426259), (5092, 3960337), (21641, 931844), (43282, 465922), (86564, 232961)]