20161145834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{29221}}^1$

素因数の和:29582

約数の個数: 32

約数和(自身を含む): 32266698624

約数和(自身を除く): 12105552790

約数列:

[1, 2, 23, 46, 53, 106, 283, 566, 1219, 2438, 6509, 13018, 14999, 29221, 29998, 58442, 344977, 672083, 689954, 1344166, 1548713, 3097426, 8269543, 16539086, 35620399, 71240798, 190199489, 380398978, 438285779, 876571558, 10080572917, 20161145834]

約数ペア:

[(1, 20161145834), (2, 10080572917), (23, 876571558), (46, 438285779), (53, 380398978), (106, 190199489), (283, 71240798), (566, 35620399), (1219, 16539086), (2438, 8269543), (6509, 3097426), (13018, 1548713), (14999, 1344166), (29221, 689954), (29998, 672083), (58442, 344977)]